I found a solution. I had to go all the way back to the State Review and go to the School Taxes section. The school section does not have a way to delete a duplicate (like the forms area does), but I was able to mark the duplicate as "I don't want this included in my return" so that only one of the two would end up in the final return.
I definitely recommend that Turbo Tax find a solution to this that does not require users to have to stumble around. Again, I'm not sure why a second form even got generated which also needs looked into.
