This happened to me last week and i'm stuck in even a worse position if possible. Since i tried to submit our eight IAP without submitting a new binary, i received the following fail regarding the IAP: "We have begun the review of your in-app purchases but aren't able to continue because your submitted in-app purchases indicate a change of business model for your app. Specifically, your existing business model has changed to include non-consumable in-app purchase business model type. Therefore, we need to verify the implementation of your submitted in-app purchases in the app to ensure your app, and its in-app purchases, are in compliance with the App >Store Review Guidelines. Next Steps In order to approve your your new in-app purchase business model, we have to verify the purchasability of the items being sold. Please upload a new binary and make sure that >your new in-app purchase products are available for purchase at the time of review." Since this fail we are unable to send new updates to the game as we get an app update rejection stating: Guideline 2.1 - Performance - App Completeness We are unable to complete the review of your app because one or more of your in-app purchase products have not been submitted for review. Specifically, survival of the nerdiest, unbreakable, iron nerds, deluxe content. Next Steps To resolve this issue, please be sure to take action and submit your in-app purchases and upload a new binary in App Store Connect so we can proceed with our review. Now the problem is that we cannot submit those IAPs are they were already previously approved. Not to mention people aready purchased them so i cannot simply delete them and make new ones. As you can see in this image we have A) previously released, C) Unreleased IAP and i finally reading this post created a temporary test IAP B) This caused a new IN APP PURCHASES menu to appear in the main version metadata page. But it does not contain the option to submit existing IAPs with the binary. App Review is being completely robotic and unhelpful, only repeating the same lines over without ever giving the idea of having read anything of what i wrote.

I'll jump in to add that i solved this and in my case the Version Control Program or Visual Studio added a new line char before the group identifier causing a mismatch with the group name that was athorized by the profile. In short the error was in the info.plist, not in the profile.