Grim why not just deliver the Xmas offer on the 15th instead that gives a win on all fronts. and then let the offer run as normal till later on the 22nd? people who want fsp to level get them and people who want fsp to garner their annual supply can also do so.
I'll bring this suggestion to Hoofmaster as well.
if the event date is changed to the new year what about santork and the dragons will they still be out at xmas like normal
No. Yuletide, Santork and the Dragon LEs are specific to the Christmas holidays and will appear as usual. No change there.
~ Grim