Previously my twitter:card type was set to “summary”, but I recently changed it to “photo”, however, they’re still being created as summary cards when I tweet the links out.
The preview tool shows a blank canvas when I use the link option, and sometimes shows correctly when I use the meta tags option.
I was approved for both summary and photo cards. Is this some cache problem that I need to wait out?
Also, I keep getting an error stating that “@C_SM_” is not a valid value for twitter:creator when using the preview tool and link option. All other twitter accounts don’t show this error.