Thread:Noreplyz/@comment-9605025-20200825213418/@comment-5811199-20200826021215

I'm not familiar with the specific causes of the interactions unfortunately, only that they happen - but looks like Superwatery has got a much better idea.

I know that deleting and restoring a board thread will also cause problems (it does the 'Empty board' thing) - so you might want to take a note of that too.