You can officially call me stupid!
I just found a problem in our nginx configuration (no details, too embarrassing :D) that could lead to the forum not working at all because an important script could not be loaded. It also generally slowed down the site a lot so the forum should feel a bit snappier now!
@paviro was that by any chance related to this? https://forum.magicmirror.builders/topic/1341/problem-interacting-with-forum-on-ios-and-os-x-safari
It started to work for me on mobile couple of hours ago. I haven’t seen it fail yet.
Yes that was also a side effect of my stupidity…
Good to see you found it