Dynamics 365 OnPrem BPF not longer validating TwoOptions Fields after installing roll-ups

Has anyone come across this issues ?

We have PBFs that has TwoOptions Fields that are mandatory, after installing the latest rollup, those fields are no longer getting validated when trying to move the next stage. Is there a way to solve this? 

Our CRM Version is 1612(8.2.1.173) on prem

Thanks