Errors in Education section?

Hello -

Turbo Tax says that I can't claim an education tax break because my scholarships, grants, and other tax free assistance exceed the education expenses and there were no net qualified educational expenses.  I am in a doctoral program.  I received $4666. in scholarship, but my tuition was $20,295.  I also had two children in college.  This seems like a mistake in the program.  Also, I had difficulty entering my tuition into the program and had to do a work-around.  Something doesn't seem right here.  Can you please help?  Thanks!