Does Tideturner's ability count as moving its target unit for the purpose of Kayn's ability that requires moving twice?

Ruling: Yes, Tideturner's ability moves the targeted unit (Kayn), so if Kayn is moved by Tideturner and then moved again, his passive ability activates and he doesn't take damage.

Nuances:

• The word "move" is implied in Tideturner's text even though it only explicitly states "move me to its location and it to my original location" - the second "move" is understood to apply to the target as well.