10 seconds in between. Not saying that you are in the wrong, but accidentally clicking a macro twice with 10 seconds delay? I don't feel it. On the other hand I like the idea of scaring people with things like that, definitely a possibilty.
@happiness7 Do you remember where you got your WoW Wotlk Client from? Some private servers offer modified clients that they may use for cheat detection later on. (At least that is what people told me about the current ongoing Lights Hope Ban Stuff). And it makes sense, I used the old LH Vanilla client, and got mass banned eventhough using Socks5. People who do not have mass ban problems on LH, seem to not be using the old vanilla LH client.
What also is really weird, is that you are unbanned already. I do not think you got reported and found to be guilty. Really weird stuff.