We had a crash which required a full server reboot (which takes about 30-45mins), but things look back to normal now. We're checking the system and keeping an eye on things. Thanks
P.S. This may have wiped your "new posts" count, so in that case click "Today's Posts" in the main menu bar.
Had another crash. We're running some off-line database repairs, etc to see if we can keep this from happening. Also having a closer look at the server. Thanks