Future Fibre 500 on CityFibre - Is it symmetrical speeds?

Looks like TalkTalk FTTP othrough CityFibre is now available in my area (aberdeen). The only other provider at the moment is Vodafone who offer symmetrical speeds (500/500, 900/900 down/up). Has anyone signed up with TT know if its symmetrical?

I did the availability checking on TT website and confirmed its available but the 500mb service is stated as 70mb upload with a warning mark stating that its unconfirmed speed.

I think the 100mbit service in Milton Keynes is 25mbit up, so 70 seems to fit