My developer license expired in Feb 2017. I renewed it. However, the IAP in my game stopped working and still doesn't work. I have not updated this game in nearly a year, nothing changed on my end. IAP was working fine until my developer license expired.
I tried to debug in XCode (Unity game) and there are no console messages saying there is any kind of problem loading the products, but the onPurchaseFailed event (UnityIAP event) does get raised every time I try to purchase an item (no error messages though).
Again, it was working fine for almost a year, developer license expires, stops working (to be expected), renewed, still doesn't work (over a month now). NO CODE CHANGES ON MY END. No app updates. Same app as July 2016.
What gives?