Evolution mail display issue.

I’m having an issue with Evolution after installing an X upgrade yesterday. Using imap, evolution will only display email received prior to 3 weeks ago.

Playing with this, I have deleted the associated imap directory in .evolution/mail and restarted. Evolution will correctly receive all headers and download all current email. But eventually, the headers for the last 3 weeks of email disappear.

I do get an error during a refresh of INBOX: Incomplete server response: no information for message 492

I would have through that deleting the database and starting over would clear that. Is this a imap server issue?

evolution: 2.28.2