Adding my story to this thread. 2017 Touring L, 62k miles. Started having issues and noticed low coolant back in August 22, but no diagnosis of head gasket issue until January 23. Talked to Chrysler on the phone and David said since I'm out of warranty I'm out of luck, but feeling increasingly frustrated by that since I wasn't out of warranty when the van began having issues in August. Messaged @ChryslerCares and hoping for some assistance. Also reported to NHTSA. Completely unbelievable that we'd have this much trouble this soon.