App purchases from another Apple ID have been added into my iCloud

I previously had a phone that was used for mobile app testing. When the phone was used for testing, a test Apple ID was created and apps were downloaded. Once testing was complete, I then would use the phone with my Apple ID. The phone was backed up to iCloud including the apps which were purchased by the Apple ID used for testing. Now every time I upgrade phones this app data follows me around. I tried logging into ITunes on a PC and looking for the purchases via “view my account” in the “Account” tab but when I look under Purchase History I cannot right click on the app and view purchase information as was suggested in another thread.

Keen to understand if there is a fix for this?