I have seen her 2 times and it is NOT a lady in the movie, unless there is some time travel involved:
- Natasha has tatoos, Lena has none (and no scars from removal)
- Natasha has slightly larger breasts (and Lena has no scars from breast downsizing, if anybody in this business would ever do it...)
- Lena is considerably younger; she looks 20-22, while Natasha looks more like 30
- Lena's English is quite bad, while Natasha seems to be reasonably fluent (even if she has an accent)
So, if in 6-8 years, Lena will get tatoos, enlarge her breasts, improve English and age enough, she can travel back in time and become Natasha
And as somebody said - you WOULD advertise such things in your profile.
As for the actual score, I have met both Lena and Julietta and had one of best punts of my life. No problems with clock neither. But there IS something scary in background, it doesn't really look like independent work. I won't get into details to not put her in possible trouble, but I think that some of your issues are not fault of the girls themselves.