Among the "hate speech and extremist content" they cite, this is the only genuinely objectionable comment I could find:
"1. Jews arent a nation 2. Isael is a fake country. 3. The only thing which could be more fake than Isael and the “jewish” national identity would be for the fans of start trek in to create a language of their own similar to english, then enter the bourgeoisie and amass wealth and power, and then invade some imperialized nation 200 years later, settle in it and claim their own stark-treakish fake nation state. And they will justifyng this by quoting some science fiction book written in the 1900s which tells how are they the chosen people to colonize this new land. Everyone identifing as a jew is a zionist and an enemy of the communist and anti imperialist movement.”
Where did this come from? I'd bet ten bucks this user has been banned (if they were ever on the site at all) [Edit: Yes]. I couldn't find the comment using the search function.