FreeOTP not displaying correct code

I have two devices in hand, one Android and one iPhone, and 3rd party has a few other devices as well (I do not have the specifics of the devices he is using).

We are all scanning the same barcode on each of the phones - I am printing the QR into the physical and scanning the Android and iPhone off of the same sheet - and they all sync except for the iPhone that I have which is displaying a completely different number. I have watched to see if it is simply out of time sync but this does not appear to be the case. The iPhone does not have any other issues reported.

Any ideas on how to resolve this?