Fixed NRE caused by players picking job during matrix-specific announce
Fixed NRE caused by players picking job during matrix-specific announce

Necromunger/unitystation,fomalsd/unitystation,krille90/unitystation,fomalsd/unitystation,Necromunger/unitystation,Necromunger/unitystation,Necromunger/unitystation,fomalsd/unitystation,fomalsd/unitystation,krille90/unitystation,Necromunger/unitystation,Necromunger/unitystation,fomalsd/unitystation,fomalsd/unitystation,krille90/unitystation,fomalsd/unitystation