It's because of a filter on the Easylist blocklist. To fix the improper block without removing the entire list or rule:
- go to the UBO settings (left click extension icon, then click the gears icon on bottom right)
- Click
my rules
- Put this rule in the list on the right column
* https://startrek.website/pictrs/image/ xmlhttprequest allow
- Click
save
, then clickcommit
to make it survive restarts. - Enjoy seeing the avatars and memes
Offending Easylist rule
^https?:\/\/.*\.(club|bid|biz|xyz|site|pro|info|online|icu|monster|buzz|website|biz|re|casa|top|one|space|network|live|systems|ml|world|life|co)\/.*\/$~image,~media,~subdocument,third-party,domain=(list)