Seems to have stabilised now, closing out as completed.

This seemed to be due to MW2 using up all of the child processes; for some reason, MW1 was not experiencing this issue. This commit should fix it, but only time will tell.

Fixed with the move to the new server.

Ok. I'll confirm this.

@CJWorldGame32125 pinging this, if I do not recieve a response by the end of the weekend, I will assume the issue with notifications is fixed. I see the comment image issue now and will address.

I am unfortunately unable to replicate this. I can clear all of your Echo notifications to see if this helps. Please confirm if you are okay with this.

And yes, the Notifications issue is non existent in other wikis.

The upvote/downvote issue occurs in every page.

Stalled waiting replies from reporter, @CJWorldGame32125.

Not entirely sure what the issue was, here, but it seemed to be fixed by restarting Apache. Some folks over on WMF Phabricator are saying that it could correlate to a CURL issue, which is tracked on Ubuntu forums, here.

Now fixed. It seems as though a wiki being deleted and being made invisible depends on the "missing wiki" file. This is not idea, but it works for now.