today I was checking my earned trophy in rarity orders, and these two uncharted 3 trophies caught my attention: https://psnprofiles.com/trophy/1126-Uncharted-3-Drakes-Deception/68-Hoarder | https://psnprofiles.com/trophy/1126-Uncharted-3-Drakes-Deception/78-Collector
About 300K users can achieve those trophies, but only 1k actually achieve them. Percentage is 10%.
Now, if math doesn't fool me, right percentage should be 3% (with varoius approximation, of course).
Am I missing anything? Or new DLC-based rarity has a bug?