Description of issue:
Displayed “ERROR: player is not a valid card type” on card validator page after “Request approval” clicked
URL affected (must be public):
Troubleshooting steps attempted [note that we will not prioritise posts unless there is evidence of following the troubleshooting guides]:
The page is static.
“robots.txt” is seems to valid (allows “Twitterbot”) .
What is wrong? Could you help me?