Error Message for Forum Post.

Yea. The post is not there. There is a topic, but no post belonging to the topic. I can't access it either.

Something must have happened while you were posting the topic. I was having server issues earlier, so that may have been the cause. I will have to delete that topic.

I started a new thread in the forum and it appeared four (4) times. I deleted three, read the remaining post and went on with other work. 
I came back an hour later and when I tried to access the thread, I got the message in the attachment. I'm able to read all other forum posts okay, but I can't access this one.