So I have great news. I wasn't quite satisfied that this was really coming from the forced upgrade so I decided to do some experimenting. I ended up reformatting the SD card, and BOOM my feed returned.
. I'm doing a test flight tomorrow.
Many users are reporting these problems, mine occurred after the
goggles. The manual says you can move the SD card into the
goggles to access the footage, but something weird must have happened and when I reinserted the SD card into my Mavic, it behaved strangely. I'm assuming this issue is happening to new
goggle owners.