Thursday, 16 Jan at 09:00 EST, 14:00 GMT, 15:00 CET will work for me.
Not convenient, but I would almost assuredly make it work. (Espeicially since I also probably cannot attend on Tue 14.)

That said, I think it perfectly reasonable to allow release discussion to usurp some or all of our Stylesheets meeting timeslot, if needed.