Pinion cover recall on sportsman

Has anyone heard of a recall or SB on the sportsman pinion cover. I just called the service dept where I’m buying my xp1000 and was asking if they’ll install the after market billet cover if I had it shipped to them,the guy that answered said he just saw a bulletin Friday about the cover,he’s going to look into it and see what it’s about. He did mention that they won’t install the billet cover though,guess I’ll have to do it myself,unless Polaris has a new fix for it.