Reason was that a certain number of members here have been sent a spam PM advertising an altcoin project, which later got deleted manually by theymos.
That's why you couldn't do anything from your end, but the problem seems to have been solved according to you.
Ahh... that is why i had the same thing yesterday i read all my message but MY messages(1) still still exist even i refresh and re-login
But today i just noticed that its cleared now and i receive a reply by hilariousandco in my own thread.