Summary card approved yesterday but is not showing


Greetings all,

I’m trying to make a summary twitter card for
I received the approval email for about 24 hours, yet the card’s still not showing. (Sample tweet: The card validator also said the site has been approved, but I do get a lot of “Server error, please try again.” messages when trying to get the confirmation.
Thanks in advance for helping!



Update: The card appeared once this morning, for about 10 minutes, and disappeared again. Is there anything we can do with the codes on our site?