When I look at the HTML on that article, the initial text looks like:
В своём труде "О хранении чувств " Св.Никодим Святогорец даёт нам советы, как властвовать над
The Open Graph description looks like:
В своём труде� 'О хранении чувств ' Св.Никодим Святогорец� даёт...
Obviously, the og:description is wrong. It seems like the codes in the text are what are causing the problem. Are you inserting those into the article text? If so, can you try removing them and see if that fixing the og:description tag?
We can look into why the is causing issues as well, but removing them may be the quickest solution, if possible.
Once you make any changes, run the page through the
URL Debug Tool
to test again what Facebook sees. Hitting "Like" or "Send" again won't necessary reflect the changes immediately.
Hope that helps,
Alex