I updated my Respite to be in Sylvan's Cradle and clicking the "Travel to Respite" button on the map does not transport me. If I go back to the Main Menu and click it there, it will load me in at my estate cairn. The realm has the initial corruption minor card on it.
Moved my estate cairn to another location and it works again within the zone. Moved it back and then it wasn't working again. The original location was showing green as an acceptable location but there was another structure to the right of it that apparently the game doesn't like. Once it was unblocked on the right side (when looking straight at it) it works as intended.