The Skyrim 1.4 patch, known as v2.03 update on PlayStation 3, went live this week it seems the PS3 lag issue has been fixed but there are plenty of players reporting quest problems.
When I first played Skyrim it confused me why a trader couldn’t be killed, this allowed me to rank up faster while trying to kill them and they continued to get up. The reason this NPC couldn’t be killed is because they are an important part of the game and are needed for a quest. In some cases NPCs have been killed and then later in the game you’ll find a quest is impossible to complete thanks to an important person being killed.
All I can say is with such a vast and complex game Bethesda have done a good job of patching out most issues and reacting to gamers complaints.
