Oh def!! I noticed that too with mine also wondering how some users have thousands of their mangas back while others only have double digits (def not using me as reference)
Ye, some of the ones that were in my reading list got moved to my “want to read” list, and my reading list was left empty. I’ve had to manually add back some of the manga i was reading.
I dont think that's recommended to do right npw since the FAQ only said that small changes are okay but its best to wait for them to come back..
My reading list is coming back but does anyone else feel like they're getting jumbled? Like some of the wants under "read" is now under "want to read"