Desync causing duped water and vanishing water/axolotls

we had a desync bug which caused a water source to dupe, water to vanish, and axolotls to go invisible client side. see clips for it happening. https://clips.twitch.tv/MildTastyLarkOneHand-tXPxawFzNrJANmpx https://clips.twitch.tv/MushyScaryPiePeanutButterJellyTime-dhSgDpHIrXuhcYCs

I was holding down right click and crossing region chunk border while moving axolotls in buckets.