sweet as sunday pie

A phrase used when a person ,organization or other treats you badly and alienates or thwarts good intentioned people or other organizations trying to help any given situation ends up getting outed and faces loss of job, criminal or civil investigations at which point they become superstars and help and or fix said situations with a snap of the finger. Instantly. Hilarious to watch it unfold ,especially when organizations are involved and send people scrambling to fix the problem

I just got off the phone with organization A. They were sweet as sunday pie once they found out they were liable ,derelict of their duties and now facing a criminal investigation . Too bad it only took 10 years for it to be resloved.