Did I enter a time warp or am I imagining things?

That makes me feel a little better as I also had a couple of posts disappear. I had posted two comments in a row during a discussion I had started myself, and when I came to check the thread later both comments were gone. I was trying to figure out if posting two comments in a row was against the rules? One was addressing a specific person's comment and the other was thanking everyone for their help. Both posts were kind and cordial. I reposted today as one comment, because I couldn't think of anything else that I could possibly have done wrong.