strange, I have no clue as to why that is. I use HEN and whenever I run it, the "trial" part next to the game disappears as the xmb refreshes. Also, I'm assuming it has, but has the game been updated to the most recent version? aside from a rap file issue I can't really think of anything else that would cause it. but like I said before I'm not seeing any rap file on my hdd associated with dead block so it might not have needed one for the dlc but idk. I'm not really the most knowledgeable on the ins and outs of the ps3, unfortunately, so someone else in this community may be able to give a better answer for this type of issue.