lol wut. Is that real ? Looks like a really dumb idea they had.
If what I understood correctly from someone, then yes. They made a pattern and turned it into a QR code and then were unable to do edits of it to make different colors of it (and didn't make a copy of it).
So Player A makes Pattern A. They turn it into a QR code. They go to make Pattern A into a different color now, but aren't allowed as they made it into a QR code.
If they made a copy first, they could edit the Non-QR-made copy, but obviously, not everyone thinks about that.
My guess for this is because the QR can't modify for the new design. Once it's scanned and made, the design is permanently set with that QR code so you can't modify it as it won't let you make it into a QR code again.
Officer Berri - I'm a girl. It doesn't delete it or anything, but unless you made a copy of it, you can't edit it *points to what she said above*
Many people do not keep original copies of patterns once they put it up due to the fact that you do have a limit of how many you can have. I have friends who have made hundreds of patterns and would switch out some for like holidays and things (Both to wear and display for their villagers). Obviously, unless they save how they did the pattern, they can't now :/ Which really stinks.