We have found a bug in the May 2020 (20.5) code line that impacts customer that run progression in a certain way with a certain data condition. This bug will affect all customers running progression but for customers running in a project by project manner only the affected projects will fail. If customers are running progression at once, the entire job will fail.
We will be patching all hosted customers on the 20.5 code stream over the weekend and have your environments ready for you by Monday morning. There is no downtime or service restart associated with this fix.
If you have any questions please open a case with Customer Care at https://support.planview.com