First of all I found this other related old issue but with different ID but none of the solutions provided worked for me: There is no information available for In-App Purchases. Try again later. 21105
I'm testing the in app purchases on iOS and now I'm getting this message. I cannot get any of the products I have configured. This was already working before so everything related to configuration wether in my app or in Apple account is fine. On Android everything works fine.
I tried:
Some people mention that this is only for sandbox accounts and in production we won't see any of these messages but I need to do some changes on my app so I need to buy some products for that. Also I cannot open the door for new bugs (specially related to paid versions).
I had to try on a real device instead