I had the same happen to me. Happened twice today actually. See my signature for application status.Today I had hard time accessing my application (I normally check it at least 25 times a day). One of the many page refreshes had a ghost update - "Application/Profile Updated" message.
I assume it's a system glitch, but since I am still stupid enough to remain cautiously optimistic, did anyone have anything like that recently?
FSW-O, USA, Sep 2019, all stages passed in Nov 2020, Medicals extended this Feb, expiring again in Oct.