I created a second base on my Abeyance realm, and set the Cairn at my second base as my Respite. Deleted almost everything at my initial base, and initially when I would Travel to Respite, it was taking me to my new base usually, but sometimes randomly to my old base. After the update which added teleporting functionality to Zeplin Anchor Points, "Travel to Respite" has always taken me back to the location of my first base. I tried deleting the cairn that was there, and Travel to Respite still takes me to the location of my initial cairn/base instead of my current Respite Cairn
I had this happen as well, but deleting both cairns and re-adding the new base seems to have resolved it for me.