Since this morning (Central European Time Wednesday December 8th) I noticed the (new) personal dashboard is broken. The top bar in green is shown, the menu on the left is shown, but the actual content (recently viewed caches, recent activity) and the event widget on the right side do not show up. See the attached picture. This happens for me with Firefox 78.15.0esr on Debian Linux 11, 64bit  (with all updates), with Chromium  90.0.4430.212 on the same, with Edge on Windows 10 21H1, 64 bit (with