Here is some information I found about the Meta:
’You only need to do 18 of the 23 achievements listed below the meta achievement requirement to complete this meta. The story achievement Grawnk Munch count for the meta but the achievement Generous Harvest does not. Unlike last year, the repeatable achievement also counts toward the meta but you can ignore them or do them if you prefer an activity (you won’t see checkmarks on the repeatable achievements under the meta but they do count towards it).’
I would guess, considering the source, it is valid.
http://dulfy.net/2015/12/16/gw2-2015-a-merry-wintersday-achievements-guide/
Good luck.
Happy Holidays. IC, thanks for all you do here!!
Generous Harvest isn’t listed when I click on Seasoned Toymaker, but Bells of Wintersday (repeated x1) and Toypocalypse Survivor (x4) are listed but unchecked.
I’m at 17/18, with 16 check marks listed, I guess one of those repeatable achievements is being counted and one is not.
