Glitchy Pillager & Husk/Zombie behavior at Village center square

I was testing the new raids and 2 pillagers just walked to the town center and started shooting the ice sculpture for no reason, and there were no villagers nearby.

1.14-Pre2: I was testing the pre-release, when I noticed a Husk flapping its arms and glitching at the town square. Pillagers were also aiming up and down at it, and walking back and forth.