Horrible! Cant even access the deals page anymore

I loved this app until the update. Now every time I try to go on the app it says "error" and wont start up. I used the same phone for both versions of the app but this one is just horrible. Hoping for an update soon or I will just go back to going to Dunkin Donuts.

Steezy8281@2@3)2 about McDonald's, v5.1.1