Somehow, this stopped happening on January 15 2023. Go figure...

Same issue here. We've switched to apple notifications v2 for months now and suddenly we've noticed both transactionInfo and renewalInfo randomly missing for a few days now. Our system is built so that it assumes that all events include these properties, which has always been true until now. Did something change in the way notifications work? We now have to drop some of them, because we're missing critical information that let us update our database.