I have been seeing this issue with my workflows. I create a workflow with multiple Flexi tasks. The workflow works properly and everything is fine. One day I open the workflow to make a change and one of the Flexi tasks is now a duplicate of the other one. The original Flexi task is gone and has been replaced with the second one. I have to rebuild the task and sometimes it happens again. I am ready to deploy and the users have performed UAT and now it is broke. HELP!!
I guess you have those task actions within state machine or perhaps a switch action.
if so, these kind of weird things may happen when you add/remove/rename(-ed) branches, and/or when you copy(-ed) actions between branches.
Yes, the task is part ofa state machine. The tasks were built one at a time because I ran into the copy issue before. I only updated the status in each of the tasks based on client feedback. When I published and went back in, they had changed. The only other thing I can think of is each flexitask has a unique nintex form.
as I mentioned it may happen as well if you change state machine branches itself.
I recall similar problems when I added and removed several branches several times to a SM