Hi, I understand you'd like to know what's going on. The short answer is, yes, you're currently blocked. As to why, there was a recent rash of misuse. The rule is one per day per person (the bot only allows for that). There must have been a reason that your username popped up, but I (@crrdlx) really don't recall specifically.
It's possible your usernames were included in the mix, rightly or wrongly. Could you list your community members here. I could give a double check and we could go from there.