Google LTI Not Accepting student submissions

Students in some of my classes do not have the ability to upload assignments from Google into Canvas. I am a teacher using the Free for Teachers Canvas account. I set up my new classes the same as I ...

Unconclude a course in Free Teacher Account

I accidentally concluded a course in my free teacher account without realizing I could no longer access any of the data. I there a way to un-conclude a course in the free teacher account?