Board Thread:Support Requests - Getting Started/@comment-896291-20180508154228/@comment-168424-20180508230354

The two linked threads above don't seem to be that connected to this issue to me. I suspect it is a problem with part of the effort to make Fandom work via HTTPS all the time (see Opt-In Now Available for HTTPS on FANDOM).

I'm guessing some of the new code is leaking over to the non-HTTPS side of the work and causing problems. I lost a comment while using HTTPS mode, so it isn't surprising for it to happen with it turned off.

I recommend you report your problems as a bug to Special:Contact/bug. Only the devs will really know (if they can figure it out) what the cause might be.