Looks like this is an issue for retail mode only, if you're using developer mode to run emulators you shouldn't have issues:
"Players could pay a one-time fee to get a developer mode attached to their console. From there, you could gain access to emulators. In fact, it looks like that option is still readily available. You will lose out on features made only for retail mode, which could mean going back and forth between the modes."
It was always surprising to me that they were allowing this and it seemed like a matter of time before they would come round to putting a stop to it. Ah well