Couple of days ago I viewed a queue of Time-Based Workflow rules which notify a specific person (by creating tasks and emailing), but today I found this list is empty. This person mentioned that she turned off all notifications. How is that possible that it emptied workflow queue? I don't remember reading about it in any documentation. Is there a way to roll back changes?
Workflow rules are active and were not changed in the last couple of days.
Yesterday I fixed my rules and using apex triggered WFR to re-evaluate existing records and had my queue populated again... BUT I came in today and it's empty again. How is it possible?
I found out that a scheduled apex class was causing an error and for some reason it cleared all WFR. Now it's fixed.