og:description does not work in VK, what should I do?

Question

HTML

Good afternoon!
The short description does not work when adding a link to a VK post. It works everywhere (Cart, FB, Twitter, Googleplus), I don’t understand what’s the matter at all, tell me what to do? Previously worked.

<meta property="og:title" content="Заголовок">
<meta property="og:description" content="Краткое описание">
<meta property="og:image" content="url">

The title and picture are displayed if that. Thank you in advance!

Answer 1

If you read the vk documentation, it looks like they ignore this value og:description
https://vk.com/dev/widget_share

Answer 2

Most likely: https://vk.com/dev/pages.clearCache