Twitter cards display old metadata for how long?


#1

I updated the twitter summary card metadata on a site I’m working on.

It looks good in the validator but when I tweet the link it still shows the old metadata.

Is there a page where I can flush this?
Anything I can do to ask twitter to clear the old stuff out?
Do I just need to wait till it cycles through (if so, anyone know how long that is)?

Thanks,
Ian