This bug appears to be caused by leaving and re-entering the Infestation quest fathom midway.
This issue was resolved with the 1.0.2 patch, though you may need to load an earlier save file to benefit from the fix.
Infestation Quest Stuck
This bug appears to be caused by leaving and re-entering the Infestation quest fathom midway.
This issue was resolved with the 1.0.2 patch, though you may need to load an earlier save file to benefit from the fix.