I'll hold off on making any changes until there's confirmation the End State Maint sign is gone.
Signage is a big part of, but not the whole, picture. Maps and the 2020 Log Book are unanimous on the end at the W limits; I'm inclined to treat the shield at the E limits as a missing TO. I can see travelers making it as far as the End Maint sign, saying "OK, I'm done here", and turning around.