diff --git a/app/controllers/auth/registrations_controller.rb b/app/controllers/auth/registrations_controller.rb
index 83e784e4c3..d2f1bea938 100644
--- a/app/controllers/auth/registrations_controller.rb
+++ b/app/controllers/auth/registrations_controller.rb
@@ -47,7 +47,7 @@ class Auth::RegistrationsController < Devise::RegistrationsController
     super(hash)
 
     resource.locale                 = I18n.locale
-    resource.invite_code            = params[:invite_code] if resource.invite_code.blank?
+    resource.invite_code            = @invite&.code if resource.invite_code.blank?
     resource.registration_form_time = session[:registration_form_time]
     resource.sign_up_ip             = request.remote_ip
 
diff --git a/app/helpers/home_helper.rb b/app/helpers/home_helper.rb
index ea21960865..c5b83326db 100644
--- a/app/helpers/home_helper.rb
+++ b/app/helpers/home_helper.rb
@@ -8,7 +8,7 @@ module HomeHelper
   end
 
   def account_link_to(account, button = '', path: nil)
-    content_tag(:div, class: 'account') do
+    content_tag(:div, class: 'account account--minimal') do
       content_tag(:div, class: 'account__wrapper') do
         section = if account.nil?
                     content_tag(:div, class: 'account__display-name') do
diff --git a/app/javascript/mastodon/components/account.jsx b/app/javascript/mastodon/components/account.jsx
index 0ee0e45517..a8a47ecacb 100644
--- a/app/javascript/mastodon/components/account.jsx
+++ b/app/javascript/mastodon/components/account.jsx
@@ -1,4 +1,4 @@
-import React, { Fragment } from 'react';
+import React from 'react';
 import ImmutablePropTypes from 'react-immutable-proptypes';
 import PropTypes from 'prop-types';
 import Avatar from './avatar';
@@ -13,6 +13,7 @@ import { Link } from 'react-router-dom';
 import { counterRenderer } from 'mastodon/components/common_counter';
 import ShortNumber from 'mastodon/components/short_number';
 import Icon from 'mastodon/components/icon';
+import classNames from 'classnames';
 
 const messages = defineMessages({
   follow: { id: 'account.follow', defaultMessage: 'Follow' },
@@ -57,6 +58,7 @@ class Account extends ImmutablePureComponent {
     onMuteNotifications: PropTypes.func.isRequired,
     intl: PropTypes.object.isRequired,
     hidden: PropTypes.bool,
+    minimal: PropTypes.bool,
     actionIcon: PropTypes.string,
     actionTitle: PropTypes.string,
     defaultAction: PropTypes.string,
@@ -92,14 +94,14 @@ class Account extends ImmutablePureComponent {
   };
 
   render () {
-    const { account, intl, hidden, onActionClick, actionIcon, actionTitle, defaultAction, size } = this.props;
+    const { account, intl, hidden, onActionClick, actionIcon, actionTitle, defaultAction, size, minimal } = this.props;
 
     if (!account) {
       return (
-        <div className='account'>
+        <div className={classNames('account', { 'account--minimal': minimal })}>
           <div className='account__wrapper'>
             <div className='account__display-name'>
-              <div className='account__avatar-wrapper'><Skeleton width={36} height={36} /></div>
+              <div className='account__avatar-wrapper'><Skeleton width={size} height={size} /></div>
 
               <div>
                 <DisplayName />
@@ -113,10 +115,10 @@ class Account extends ImmutablePureComponent {
 
     if (hidden) {
       return (
-        <Fragment>
+        <>
           {account.get('display_name')}
           {account.get('username')}
-        </Fragment>
+        </>
       );
     }
 
@@ -144,10 +146,10 @@ class Account extends ImmutablePureComponent {
           hidingNotificationsButton = <IconButton active icon='bell-slash' title={intl.formatMessage(messages.mute_notifications, { name: account.get('username')  })} onClick={this.handleMuteNotifications} />;
         }
         buttons = (
-          <Fragment>
+          <>
             <IconButton active icon='volume-up' title={intl.formatMessage(messages.unmute, { name: account.get('username') })} onClick={this.handleMute} />
             {hidingNotificationsButton}
-          </Fragment>
+          </>
         );
       } else if (defaultAction === 'mute') {
         buttons = <IconButton icon='volume-off' title={intl.formatMessage(messages.mute, { name: account.get('username') })} onClick={this.handleMute} />;
@@ -173,7 +175,7 @@ class Account extends ImmutablePureComponent {
     }
 
     return (
-      <div className='account'>
+      <div className={classNames('account', { 'account--minimal': minimal })}>
         <div className='account__wrapper'>
           <Link key={account.get('id')} className='account__display-name' title={account.get('acct')} to={`/@${account.get('acct')}`}>
             <div className='account__avatar-wrapper'>
@@ -182,13 +184,15 @@ class Account extends ImmutablePureComponent {
 
             <div>
               <DisplayName account={account} />
-              <ShortNumber value={account.get('followers_count')} renderer={counterRenderer('followers')} /> {verification} {muteTimeRemaining}
+              {!minimal && <><ShortNumber value={account.get('followers_count')} renderer={counterRenderer('followers')} /> {verification} {muteTimeRemaining}</>}
             </div>
           </Link>
 
-          <div className='account__relationship'>
-            {buttons}
-          </div>
+          {!minimal && (
+            <div className='account__relationship'>
+              {buttons}
+            </div>
+          )}
         </div>
       </div>
     );
diff --git a/app/javascript/mastodon/components/server_banner.jsx b/app/javascript/mastodon/components/server_banner.jsx
index c21e414b4a..e5f5aa8ee2 100644
--- a/app/javascript/mastodon/components/server_banner.jsx
+++ b/app/javascript/mastodon/components/server_banner.jsx
@@ -59,7 +59,7 @@ class ServerBanner extends React.PureComponent {
           <div className='server-banner__meta__column'>
             <h4><FormattedMessage id='server_banner.administered_by' defaultMessage='Administered by:' /></h4>
 
-            <Account id={server.getIn(['contact', 'account', 'id'])} size={36} />
+            <Account id={server.getIn(['contact', 'account', 'id'])} size={36} minimal />
           </div>
 
           <div className='server-banner__meta__column'>
diff --git a/app/javascript/mastodon/features/about/index.jsx b/app/javascript/mastodon/features/about/index.jsx
index aa3d5b7f83..2804c4a214 100644
--- a/app/javascript/mastodon/features/about/index.jsx
+++ b/app/javascript/mastodon/features/about/index.jsx
@@ -123,7 +123,7 @@ class About extends React.PureComponent {
             <div className='about__meta__column'>
               <h4><FormattedMessage id='server_banner.administered_by' defaultMessage='Administered by:' /></h4>
 
-              <Account id={server.getIn(['contact', 'account', 'id'])} size={36} />
+              <Account id={server.getIn(['contact', 'account', 'id'])} size={36} minimal />
             </div>
 
             <hr className='about__meta__divider' />
diff --git a/app/javascript/styles/mastodon/components.scss b/app/javascript/styles/mastodon/components.scss
index 3ff786e62d..1e7d246c66 100644
--- a/app/javascript/styles/mastodon/components.scss
+++ b/app/javascript/styles/mastodon/components.scss
@@ -1427,15 +1427,6 @@ body > [data-popper-placement] {
   padding: 16px;
   border-bottom: 1px solid lighten($ui-base-color, 8%);
 
-  &.compact {
-    padding: 0;
-    border-bottom: 0;
-
-    .account__avatar-wrapper {
-      margin-inline-start: 0;
-    }
-  }
-
   .account__display-name {
     flex: 1 1 auto;
     display: flex;
@@ -1455,6 +1446,18 @@ body > [data-popper-placement] {
     }
   }
 
+  &--minimal {
+    .account__display-name {
+      .display-name {
+        margin-bottom: 0;
+      }
+
+      .display-name strong {
+        display: block;
+      }
+    }
+  }
+
   &__note {
     white-space: nowrap;
     overflow: hidden;
diff --git a/app/workers/scheduler/indexing_scheduler.rb b/app/workers/scheduler/indexing_scheduler.rb
index 1bbe9cd5d0..d622f5586e 100644
--- a/app/workers/scheduler/indexing_scheduler.rb
+++ b/app/workers/scheduler/indexing_scheduler.rb
@@ -14,12 +14,10 @@ class Scheduler::IndexingScheduler
 
     indexes.each do |type|
       with_redis do |redis|
-        redis.sscan_each("chewy:queue:#{type.name}", count: SCAN_BATCH_SIZE) do |ids|
-          redis.pipelined do
-            ids.each_slice(IMPORT_BATCH_SIZE) do |slice_ids|
-              type.import!(slice_ids)
-              redis.srem("chewy:queue:#{type.name}", slice_ids)
-            end
+        redis.sscan_each("chewy:queue:#{type.name}", count: SCAN_BATCH_SIZE).each_slice(IMPORT_BATCH_SIZE) do |ids|
+          type.import!(ids)
+          redis.pipelined do |pipeline|
+            pipeline.srem("chewy:queue:#{type.name}", ids)
           end
         end
       end