Search content problem: No joomla template

Hello. I have a problem when search some words with "video" content type.

1) navigate to search page https://crimson-land.ru/search
2) type поезд or машина
3) lets search
Result 1: Everything is OK https://crimson-land.ru/search?q=поезд but "Load more..." button doesn't work.
4) check "videos" to search videos only
Result2: look at the screenshot
https://crimson-land.ru/search?q=поезд&filtertypes[0]=11194-videos - it display result without joomla template.

Thanks.