Hotfix 01/10/16

Performance

 * Fixed a crash that would occur when zoning into or from specific regions.

On-Duty Menu
We have re-enabled the following instances:
 * 1 & 2 -Player - Old Gotham Subway
 * 2-Player - Ruined Cathedral
 * 4-Player - Ace Chemicals

Teleporters
We have re-enabled the following Teleporters in the HQ:
 * Themyscira Outpost
 * Gotham Under Siege
 * Prime Battleground