Yeah, you’re not alone
I’ve seen a few accounts act up like that recently. In most cases it turned out to be a sync or state issue rather than data actually being lost. It looks terrifying, but it’s usually recoverable once the backend settles or a few things are re-linked.
If it doesn’t resolve itself, I’ve helped people trace where things broke and get everything loading properly again. Happy to take a look if you want to compare notes.