Re: Conquest bug. Not rewarding no support characters.

I was having the same problem, but then I realised it seems to have been Opposite Day when they did the programming/coding. 

Instead of using NO SUPPORTS I tried using ONLY SUPPORTS and it worked like a charm.

So, apparently its maybe more of a typo than a bug. The feat can be completed by completing 3 battles with ONLY SUPPORTS instead of NO SUPPORTS like the text of the feat says.