Campain broken?

Anyone else having a problem when you collect all of the collectibles and then when you come back the next day most of them are gone? This is my third attempt collecting all of them and now I just lost 90 percent of them. Tired of playing the same missions over and over again just to get the same result

its an issue with the “stats” not loading. server side issue. its likely you dont need to recollect

So is there a solution or do I need to redue all the progress I lost?