Deleted keyboard shortcuts show back up?

OK, I've noticed this issue over the past several months (if not a year). I have an iPhone, iPad, and a MacBook Pro. At some point I had set up Settings > General > Keyboard > Shortcuts. Over time I changed a few of the shortcuts, and deleted some. Now I'm noticing all of the shortcuts I've ever created keep showing back up on all devices. I have some case sensitive dups, and some that shouldn't be there at all.

I just tested this out with all three devices in front of me. I opened the keyboard shortcuts settings up on all three, then removed all of the shortcuts I no longer wanted on all devices. I then rebooted the iPhone and iPad. Upon reboot, the deleted shortcuts were back again. They also almost immediately showed back up on the MacBook Pro.

Where can I permanently delete these? Is there a master copy somewhere in cloud land? Do I need to stop something from sync'ing to resolve this?

Message was edited by: Kizmar (spell check, updated phone 🙂