THIS is correct. I confirmed last night around 7pm, that system would not allow the specialist team to approve an exception for the extra reciever in the RV. Said software glitch. Someone needs to try again today, I have called too many times already!
There was a dept at dish, we used to refer to as "the fraud dept". It then changed to E.R.T. (executive resolutions team). I believe it has changed again and not sure what it's called now.
They were the people we contacted for special situations, like multiple accounts in the same name etc. They have the ultimate authority at dish for account related issues.
Given the amount of equipment you have it may take their authorization to approve the upgrade. I want to say they're a Mon-Fri dept but not 100% on that.
I would call again tomorrow during business hours and escalate this as far as you need to get this resolved.