Responses
Only rated/tagged was confirmed to be coming back
More info in what happened in the link
https://www.mangago.me/home/mangatopic/21255174/
BUT- I personally think recovery isn't 100% over yet. But that's just speculation on my part. You may still be getting a few back, but I wouldn't be too hopeful.

so I had AT LEAST 2k comics over the 3 categories–want to read, reading, and read, but it’s been at least a couple weeks since they stopped restoring them to my lists. Although a lot of them weren’t even in the right list that I originally had them marked as, it at first was only adding to ‘read’, and then some to ‘want to read’, but it stopped completely after getting around 250 in read and 360 in want to read, and nothing’s changed since.
Honestly, I just want to know if this is really it for their restoration of our lists and wether or not I need to search out whatever I can remember myself, and if I need to be the one to reorganize probably half of those 600 so that they’re in the right category.
It’ll be really sad if nothing more will be done since I know I had a lot of completed series in my want to read and reading (basically had them stalled), and unless I remember their names/titles, I’m sol.