I mean the Disney IT is just SO awesome I can't imagine something failing.
After all, they still have the message that the Skyliner will be down and it's been operational for almost 2 weeks now. This is not a complicated change:
From January 16, 2024, through January 21, 2024, Disney Skyliner will be closed for routine maintenance. Disney Skyliner service to Disney’s Riviera Resort and International Gateway at EPCOT will remain closed through January 27, 2024. Complimentary bus service will be available.