Thanks for the post Cblanton! There was a problem over the weekend that caused customes to experience this issue, but it should have been resolved late yesterday afternoon/evening (5/12/19).
If it is still occuring, try to turn put all of your dish receivers in standby mode (even the joeys) for about 30 minutes. This should fix it. If it doesn't, please update this thread ASAP and I will investigate further.
I have a Hopper 2/ Sling and it was doing the same thing. I was having trouble with Buck Rogers. By the way were those programs in SD? The way I fixed my problem was to transfer the programs to my EHD.