Recently I Was Told By My Pharmacist That The Divalproex

Recently I was told by my pharmacist that the divalproex extendedrelease release 250 mg t had a new look but it was the same. I am gluten intolerant and have been gluten free for 10 yrs. I have had constant diarrhea for 4 weeks now and that it is the only thing that has changed. Do you know if the new look has gluten in the coating? I have been trying to find something but have been unsuccessful. Thank you so much