Sorry if this has been posted elsewhere. Please move if it belongs in another thread.

I received an email that my IAD-DEN flight had been upgraded to F. Unfortunately when I log into .bomb it's still showing me in Y and won't let me select a seat up front?

Is this a know bug? Does it take hours to process once I get the email? Or did I get the email erroneously and I'm really not upgraded. It looks like they pulled the RPUs!

Thanks