I called and spoke to a manager about the fries and he said they have a dedicated fryer and they are gluten free! (I saw a fried chicken on the menu that I didn’t see before so I was concerned the fries were no longer gf.)
I have eaten here multiple times without problems and the burgers and fries are really good! I wish we had a location closer.
If you tell them it’s an allergy, they will take extra precaution as well.