Had to create a gamesas account with this new name, since the system didn't accept the name of my game profile, bought the pack which took several times and logged off/in, switched back to my normal profile and guess what? No new weapon, nothing. Obviously I don't plan to play with this Blars profile which I only created to purchase the pack.
So what to do? Don't tell me that you can't use the DLC packs on several profiles.
Help would be appreciated. I can only say that this way of purchasing ingame is really a shi... system.

Lets be honest, the whole payment thing and the gamesas website is a pretty poor mess.

1) Fix the cookie handling problem.
2) Fix the whatever problem you're having
3) FOR GOD'S SAKE, make PayPal a payment method IMMEDIATELY. There is no God damn excuse for not having PayPal. Not having PayPal as a payment option on such stuff is a downright crime.

Had to create a gamesas account with this new name, since the system didn't accept the name of my game profile, bought the pack which took several times and logged off/in, switched back to my normal profile and guess what? No new weapon, nothing. Obviously I don't plan to play with this Blars profile which I only created to purchase the pack.
So what to do? Don't tell me that you can't use the DLC packs on several profiles.
Help would be appreciated. I can only say that this way of purchasing ingame is really a shi... system.

Unfortunately for you the map pack is tied to your profile that you purchased it with. It's a dumb rule, but unfortunately that's the way it's set up.