I have been playing a lot of Iron Banner today and - to my annoyance - noticed that I sometimes don't receive any rank points at all. I don't get the pop up on the side that tells me how much I received and I have the same amount of rank points as I had before the match. Am I just missing a weird intended mechanic like "no rank points on a loss due to the mercy rule"? Or is that a bug that not many people are encountering/noticing/reporting?