DICE and EA have rolled out a new server update for Battlefield 3 for PC and consoles which aims to fix three specific bugs.
Those bugs, and their fixes are as follows:
Fixes immortality bug
We have identified and eliminated a bug where players in specific cases would be rendered invulnerable.
Fixes broken spawn points in TDM mode on Strike at Karkand
We have identified and eliminated a bug where players would only spawn in a few places on the east side of the map.
Fixes a crash in Gun Master mode
We have identified and eliminated a crash issue in Gun Master mode. To definitively eliminate this crash issue, we have had to implement a change so that players can no longer move in preround in Gun Master mode.