It should be from the 22nd. Re-download it in a minute
Edit: I had an outdated link in the OP. it's fixed now
Can confirm that the error is gone and Codes are working for games like Sm4sh. However I'm trying the same for ZombiU, where the game just freezes as soon as I click on "Send Codes". JGeckoU says it was sent successfully, but the game just freezes, no error messages...
Any ideas why that happens?