How long would it take for Phinny to be the same as the live server if there was one expansion a year?
dec 2016 - pop is released and we're at broken mirror +1 dec 2017 - ..... oh wait a second, I'm not sure if there will be 3 months a piece of ykesha or LDoN, so I'm not quite sure.... if there are 3 months each of these though I'm pretty sure in 7 years we'll be caught up, give or take 3 months.
22 expansions now, will take 5 1/2 years. then add maybe 5 more expansions ... another year and a half .. so another one or two expansions.. yea 7 years sounds about right
No reason to think Ykesha or Ldon will be handled differently than on previous servers where they did not count as an expansion for timer purposes.
There was no reason to think that the XP would be different on Phinny than it was on RF and LJ either.