For some reason I wasn't allowed to post on the forums from this account for an hour or so. I know my dumb replies might be irritating, but I don't think I'm trolling or otherwise breakig the guidelines.

Also the situation only lasted for an hour, so i don't think it was a suspension either... or? Was it a slap on the wrist or maybe something about reporting another poster?

If I've been naughty, just let me know and it won't (propably) happen again, if not, what was it?

It is most likely you experienced a temporary login issue, possibly related to your subscription being renewed (though not always). You are not, and have not ever been banned or suspended on the account you have posted from, I assure you.

Some possible reasons for forum login problems are covered in a thread on the forums:
Forum login problems - last update 24/04/09

If none of the solutions covered there seem to help, please let us know. As said in the thread, while we can't guarantee it's something we can fix, we'll investigate and see whether we're able to assist in any way.
https://www.wow-europe.com/community/webform/index.html