The recent patch 1.03 has reset my 100 completion/Trophy Collection to 85% even though I do not have the DLC on my PS3. Personally I think something stinks here and I question whether or not it is indeed legal. Am I being forced to purchase this and future DLC to regain my 100% completion? The game I bought, and completed 100%, doesn't say anything about your progress being castrated as and when DLC becomes available. I'll be taking this matter further with the Office of Fair Trading here in the UK, you can be sure of that!
I wouldn't expect anything to happen with that. It's only an "extra" for the game. It's not like the game is now unplayable due to the patch removing vital components.
And wouldn't you just be able to remove the 1.03 patch and re-install an older one? I don't own a PS3 so I don't know how their patches work and I don't even know if that is possible(hence the reason I'm asking

).