I find it unlikely that you are kicked because you are a SAM because if the pf leader didn't want sams they would've simply locked them out so you wouldn't be able to join in the first place. I also find it unlikely that you were kicked due to being a grey because I've partied with way more grey players for weeklies and clear the content just fine without anyone being kicked on sight. So I am more inclined to believe that you are either trolling/baiting here or you are hiding some crucial information that would make you look bad and have gain some sort of notoriety around cross world pf on your datacenter that has cause people to kick you on sight.