Mobile version of rsvp page is stuck in redirect loop!

Hi
Ive had so many issues with Weddingwire that I'm just about ready to move to another platform entirely. The latest is this: the RSVP page and only the RSVP page is stuck in a "too many redirects" error and this is ONLY on the mobile version!
I havent altered a single setting. The last time i checked 2 weeks ago it was working. I have checked on multiple mobile andriod and apple devices connected to multiple networks and the problem remains. I have cleared cookies and everything else. No luck. When i change my browser settings to show the desktop version, it works. Otherwise, the mobile version of that particular page doesnt work. At all. Its like it doesn't exist.