Futura PT doesn't work when text is in Russian

Hi,

I'm using Adobe Font to use Futura PT in one of the online projects I'm working on - e-commerce website. The service and font work fine. However, for some reason if the text is in Russian - Futura PT doesn't work. Instead it shows a fallback font. 

I contacted the support regarding this case. However, they were not able to help me. They advised me to post this issue in the community.

Please help me out!

Thank you a lot!

-Ilya