You were clearly banned for the comment where you used offensive slurs in reference to the author of a previously discussed blog post. I was happy to report the comment.
It would be better to judge the whole thing if you quoted the word instead of going "the word I used". If you get flagged for quoting here, at least we will learn a valuable lesson.
It word in the other comment was also not a slur, but - surprise surprise - the objective truth, again.