This isn’t really a big thing since it probably won’t be an issue most of the time, however, it seems thread titles with a “.” at the end don’t stick. It removes the "."
I noticed this on my Ore, Twintail ni Narimasu. thread before I gave it a new title.
https://forums.theanimenetwork.com/t/gonna-be-the-twin-tail-ore-twintail-ni-narimasu/7601