Disappearing Posts?

Anyone else's posts disappearing?? I've had several that are just GONE

There is something going on with the board tonight because messages are disappearing and reappearing and the chat banner came up once but it took me to the events page, not to the chat room. Somethin's goin' on here!!!!

I had one that didn't show up at all. I heard they were doing system updates at about the time it happened. That was a day or two ago when downloading the board pages was painfully slow. If you posted during that time, maybe that is why they disappeared.