The info specifically states that the damage occurs when “dispelled by an enemy’s Special Skill”. Superior Talents are not SS’s, and thus won’t cause the damage to occur. I do think this helps balance this specific mechanic. There is at least 1 current bug related to this damage, but that will get fixed at some point. The Superior Telents for S1 heroes really have made a noticeable impact, even just attacking them - hopefully this doesn’t fade away anytime soon 
Here is the bug topic in case you hadn’t seen it: