If Youtube videos do not play reload the page, that's a Youtube bug.
Or maybe now, a few years later, it's a new bug ;-)

Kedr Livanskiy - Otvechai Za Slova (Keep Your Word)

XXX - FLIGHT ATTENDANT

The Heavytrackerz - TRKRZ Ft. Stormzy, P Money, D Double E, Youngs Teflon + more

OKZharp - Dear Ribane feat. Manthe Ribane

OKZharp and Manthe Ribane - Teleported