Can't*****
According to my sources ( stalking the question section for news) your lists will only be restored if you've tagged or rated them , if not they're not coming back , for some people some of their stories came back tho very little and all
I pressed on send too quickly mb , - and it was all put into one list I think it was the already read list , they were all shuffled up so maybe try checking that list , for now start cracking those fingers and fix it manually bit by bit
Someone said that the lists would be restored hopefully in a couple weeks and adding mangas to the list would just make it take longer. Can anybody clarify that? Because I just can let my lists go on like that because updates are constant and it's hard to keep track of them esp if they're in hiatus