I'm using Profile, version 2020.2.7. When I open a T1 tax return, TWO identical returns of the same client automatically are opening. I had a very similar problem with Profile in the past.
Hi, thank you for using Intuit ProFile Community
Not sure of the cause for this, so an agent can assist you if you call us at 1-800-452-9970.
I apologize for the inconvenience but hope this helps