Not Buffed Up Feat Issue

In Sector 3 hard conquest I've done 6 battles with Anakin (and others), with the latest two using his basic at least a dozen times each (probably a lot more since I focused on it the last few times) yet somehow I'm still only showing 4 attempts, which is where it was before I started using that team. I even verified that his basic still says "buff immunity", so I'm guessing it's a typo in what's needed, which seems strange if it's the same as last conquest. So, uh, what do I need to do to actually get it? And why can't they write what is actually meant in all of these.