Playbook Bug

I just spent time creating a new offensive playbook with most of the wide formations. I got to around 360 plays, then did the situations so that i could save it and go look at my old playbook to see which plays I liked and want to add. When I went back to the new playbook i was creating, 60% of the plays were no longer selected in my playbook, yet they were counting toward my total plays allowed total. Each formation went from having most plays selected to around 2-6 total.