Project for the web model driven app BPF issue

Hi everyone,

I am using the Project for the web model driven app with the accelerator solution as a managed solution in my environment. My users reported that during New Project (record) creation, the BPF workflow is not visible and when they fill out mandatory form fields and click save, they get an error. 

On existing records the BPF is visible, users can also change values on form fields. 

New record creation, the BPF is missing and they get the "insufficient permission issue"

No permission changes were made at environment level, and it was working until a few days ago. 

Please advise if anyone came across a similar situation. 

Thanks.