Facebook index contains [caption] HTML tag

[conualfy]

I could recently see one of my shares of a wordpress post on Facebook. It looks like this:

EXCLUSIVE

Interview With Elon Musk on How Model S Manages Cold Weather
www.greenoptimistic.com
[caption id=attachment_33939 align=alignleft width=300] image (c) MotorTrend[/caption] Now that the New York Times scandal is over, I decided to interview Elon Musk about some technical...

I think that you should know this, and if possible, contact Facebook to correct their parser.

[SergeyBiryukov]

The shortcode is present in your meta tags:

<meta property="og:description" content="[caption id=attachment_33939 align=alignleft width=300] image (c) MotorTrend[/caption]Now that the New York Times scandal is over, I interviewed Elon Musk about some technical facts on..." />

Since Open Graph meta tags are generated by a plugin, this should be reported to the plugin authors. Please try the support forums: ​http://wordpress.org/support/

[conualfy]

Sorry, I was in a hurry and did not check it too much. The cause is something that generates the ogg:description in a wrong way (unfiltred):

<meta
property="og:description" content="[caption id=attachment_33939 align=alignleft width=300] image (c) MotorTrend[/caption]Now that the New York Times scandal is over, I interviewed Elon Musk about some technical facts on..." />

Will close the bug myself if possible.