Youtube script parses title and description in a wrong language.

[LightTemplar]

I force youtube to give content in needed language with hl and gl parameters and returned page actually contains data in that language. But script takes another parts of the page, with original language. Link to test: https://www.youtube.com/watch?v=KLou7Rz5Onw&gl=US&persist_gl=1&hl=en&persist_hl=1 or simpler one to the same video, works too: https://www.youtube.com/watch?v=KLou7Rz5Onw&hl=en&persist_hl=1