Saying not logged in when i am logged in

So I got on to play miniblx today and Miniblox said server connecton lost while i was playing so I reloaded website, then the game said I wasnt logged in. So, I tried to sign back in, but it said stuff about how it cant for some odd reason. I then went to Miniblox discord and asked ppl there for help, and they told me to do stuff like clear cache which I did, and I also restarted my Chromebook, TWICE, and it did nothing. I also shut the website and cam back 20 minutes later. It didnt work either. But the thng is, I can go into online worlds fine when I click browse, and I'm in my skina nd my normal account name, I just cant see my account, load any of my worlds, see my freinds, or join a party, as if I wasnt logged in. And it isnt just me. Someone on discord named simpilisticminer was telling me they had the same problem. I dont know what to do, and I really need help. Thanks. If you need to dm me on discord my discord username is Qibli112_Niskaru.