Good catch, there is a good chance that is the case. I'm trying to recall this changeset as it was a couple winters ago but I'm surprised with myself for having used piste:type=skitour as I almost always only deal with nordic trails. Please change anything you believe seems more relevant and up to date!

Talking to staff at WOP, they want some trails tagged as nordic they occasionally groom for events which don't appear on their map. Looking now, a better tag would be piste:hidden=yes

Yeah kinda neat to see the throwbacks. And yes a few other small trail name changes/additions/subtractions.
Sounds good!

I have been in contact with staff at WOP in the last couple weeks and they will soon publish a new map that includes going back to the old Olympic Red/Blue names for their future race calendar. These changes were based on the new map that has the old names