Is anyone else having problems viewing upcoming reservations?

I get this error when clicking on 3 of my 4 existing reservations.

We are currently unable to complete your request due to an undefined error. If this is the first time you have seen this message, please go back and try again. If you continue to have difficulties, please contact a Southwest Airlines Customer Representative for assistance at 1-800-I-FLY-SWA (1-800-435-9792).

I get a similar error when I try to look at them in the app.