Hello.

Few days ago i started playing Diablo II LOD with my brother in LAN. Everything went well and today we killed Baal on normal. When we started Nightmare we noticed that Akara (potion, etc..) vendor in Act 1 sells only minor healing potions. We tried to exit game and try again and it didn't work. Even logging in single player with same characters didn't help. My other character who was only for single player didn't have that problem.
Any ideas?

Thanks in advance.