Don't think so... I couldn't post, comment or reply for about 1.5 hour. I'm aware of the 20sec rule when you're too quick in responding... but now I tried at different intervals and noting worked... till I logged out and back in.
At the end of the day, it's not that important, just sharing my experience. If someone has the same problem he/she can always try what I did. It costs nothing and takes only a couple of seconds...