Hotfix 03/07/12

The following PvP missions are now repeatable

 * ARENA: Directive #11 - Win Assault HQ


 * ARENA: Directive #17 - Win Safehouse Battles


 * ARENA: Order #13 - KO 15 Opponents in Assault HQ


 * ARENA: Order #15 - KO 15 Opponents in Safehouse Battles

General

 * Fixed several issues that would result in a crash.