Alright, it's fixed for real this time. Uploading now.
Also note, due to needing to target API level 26 to support adaptive icons, this broke the way I used to do licensing checks on Android 8+. The new way does not require the contacts permission, so if you'd prefer to deny that permission to nzb360 and you're on Android 8+, you can now without losing PRO.

Folks running < 8 will still need to keep the contacts permission enabled, however.