I did! It showed on the card about five days later. There was acknowledgement that some of the machines are problematic. This is quite a change in attitude from some earlier events, and comments in these forums, where the reaction was "It must be something you did wrong". We now know that not to be the case. I did offer to meet one of their techs (I'm one in a different area of electronics) to point out the exact machine and the response it gave me. Haven't heard back from them on that though. It may even have been a system glitch, not that particular terminal.
Reading the other posts, I've got to point out this was a GO reader on a platform. It's within the realm of possibility that the card was corrupted, as I work next to very high magnetic fields at times, even though the medium for the card is RFID, in the trade, there are known issues with that. In the event, I loaded the card right after, and it went without a problem, albeit 'reflashing' in itself can correct some corrupted bits.
Edit to Add: I just checked a few sources for my "very high magnetic field" claim...lol...and as a tech functioning at the engineering level (transformer design and development) I can call BS on some of the counterclaims:
e.g:
[I do not believe that a magnetic field would have much effect on an
RFID transponder (if any of our readers have information about this, they are invited to please post it below). However, if you exposed a
tag to a strong burst of electromagnetic energy, that would likely blow the circuits in the microchip—just like plugging a radio designed to use 110 volts would be fried if you plugged it into a 220-volt socket—and thus render it inoperable.]
—Mark Roberti, Founder and Editor,
RFID Journal
He may be a journalist, but he's no engineer. First off, the *type* and characteristic of the magnetic field has not been identified. He must be referring to a permanent magnet field, not a magnetic field that is induced from alternating current.
Best I offer a link:
https://www.schneier.com/blog/archives/2006/01/rfid_zapper.html