Lovely humans, please take a deep breath and give it some time, like 24 hours max. I have been through this whole song and dance several times (yes, I mean my entire reading list completely disappearing after a shut down and feeling like my whole world has been ripped apart) and they will return, it just needs time.
Think of it like restarting a computer. When it turns back on, it takes time for everything to fully load. The system wakes up first, then all your security programs if you have any, then the apps slowly start opening and some take longer than others, especially if you have a lot of stuff saved on your computer or an older device. Same thing here. The site just needs time to finish rebooting.
So just give it a bit. Search for the mangas you know by name and read those for now. aAnd be thankful, at least the site itself is up, and that is what really matters. Lists can be restored or rebuilt (although it takes time and it won't be the original but you can rebuild) but none of it matters if the site is down.
Also, please for the love of all things unholy, I know it's been said before but DON'T share the site (no links or names), gatekeep harder than your bathroom habits and be sneaky pirates so that we don't lose our main ship, mkay

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