Reseting/Disappering pages?

I just noticed that some of my pages seem to have reset? i'm not sure why but as of now i have, if i remember correctly the things i had, lost 1 location(only its name was written down so no biggie), had 4 characters reaset to only a new character page and i'm pretty sure gaind one "new character" i didn'd have before, gaind a new empty document and lost my universe page for a moment.
I was able to take a screenshot of everything since its still intact if I get to it using the "in this universe" tab, so at least nothings actually lost, but its still super strange.
Does anyone have any idea what or why this happend?

I tried updating the character pages and deleting the weird "new character"s but it didn't help.

Update: out of the 11 characters I have, the character tab now only displays 7!

Ok, so turnes out that some of my pages just archived themselfs? im not sure why but at least i know whats going on now.
it still randomly addes new documents/character pages/universes though, but that's just more annoying then anything else.