I've tried redeeming the Nuketown 2025 map from the Psn store but I keep getting a message about having more than two systems activated.
My old Ps3 YLOD so I haven't used that since and I've a new slim 500gb model that I'm using now. The only other Ps3 I've signed into is my brothers which I've signed in briefly to show him something online.
I've deactivated my profile from my brother's console but I'm still getting the message "Your account already has 2 Ps3 systems activated for game content.
Found out the problem; my friend had signed onto my account when he first got his.