Dissapointed that I was told that my custom workflows were not terminating because they did not have stop conditions at the very end of them all because they should know workflows terminate automatically when they reach their natural end point anyway. It was implied that the fault was mine when it was not. I actually figured it for myself that our on site CRM Router was backing up and causing the issue due to a power failure locally. As I suspected, resetting the local CRM Router cleared the issue - shame you guys could not have suggested that as the problem.