WF - ESS Plausibility check change of address - Service Packs issue

[Rick Sample]

We have had WS01000015 up and running for about two years. 
Now, after service pack upgrades, we are having an issue. 

For some users it kicks off the correct WF. WS01000015
ADDREMPUS-REQUESTED
For other users if is starting WS01000080. ADDREMPUS-CHANGED. We don't
what this WF started.

I think HR needs to do some config changes, but don't remember where or
what. 
Any help is appreciated...

4.6c