I guess that's up to you. Then again, I see no harm with such a question and who knows, maybe someone else finds this thread when looking for an answer to the same question.
Those are platform logos, not game logos. Game logos are stored in game system folders, for example from your screenshot in "Images\MAME\Clear Logo", providing that you have downloaded them from the database or added them manually.
I'm having the same exact issue with default theme since version 13.17. Tried Faeran's Default Plus which is based on the old default and had no lag issues there, so definitely something funky going on with the new default theme for me.
I think LB randomly picks one of them.
No need for that, since it's the same as the main title. You should use the alt title field only for names that differ from the main one.
Cool, thanks for keeping us updated. Good luck finding and squashing the bug, your work is greatly appreciated 👍
Edit: Saw the dreaded error page a couple of times again, but at least now it shows the correct page when your queue is empty.
Okay, dunno what's going on then. Have you tried logging out from your phone and then logging in again from PC? Or can you still see the moderation tab when using your phone?