has anyone else gotten some of their reading list back but only like 10-20%?

It gets added one by one rather than giving back all your reads instantly so it'll take time. For a better explanation check out this faq
https://www.mangago.me/home/mangatopic/21080691/

it takes time. so far only mangas marked on or before Sep 2020 have been added back anD OH MY GOSH IS THAT BOOK OF THE DEAD THATS SUCH A HIDDEN GEM ITS NICE TO MEET ANOTHER CULTURED HOOMAN (づ￣ ³￣)づ

lol anyway you can read the FAQS and explanation here :)
https://www.mangago.me/home/mangatopic/21080691/

also spreading this here regarding the concern about site exposure
https://www.mangago.me/home/mangatopic/21014248/

omg thank you first i thought they were lost forever and then i thought maybe this is all im getting back. def gonna back up my list after regaining everything..

I see thats why I only have 10% of my read list too lmao it's gonna take a while

book of the dead is so fkn underrated everyone is smashable

YESSS FR ╥﹏╥

you're welcome feel free to dm me incase you get confused or get any problems with the guide.