Should I be worried about Coinbase?

Coinbase have temporarily disabled my account as of yesterday. I am fully verified and have been using both coinbase and pro with absolutely no issues until yesterday. They won't explain why the account has been disabled or give me an ETA as to when it will be accessible.

I don't hold any crypto but I do have a significant amount of fiat in my account which is now inaccessible. The timing of this and lack of explanation seem very convenient/suspicious. I read in another post that they recently stated that if they go under our funds would be at risk so I'm very concerned right now that something fucky is going on.

Has anyone experienced similar issues these last few days?