Error code 400620354

[Jppro16]

While trying to change a current flight I keep getting this error code. No explanation beyond that. I also get errors when trying to book a new flight but a different error code. 

[bec102896]

I know around 5pm southwest had some website/rapid rewards issues you might try again and if the issue persists reach out to southwest by phone 800-435-9792 or on Twitter 

also if changing a point’s reservation be sure your logged in to the account where the points came from.