stuck in riptide's animation

i was messing around with the new features and bug fixes of 18w14b and was using the elytra with slowing falling and i threw a trident enchanted with riptide III and i accidently cleared my inventory to get rid of slow falling and i was then stuck in the riptide movement animation. (image attached). i also seemed to pick up speed if i kept jumping when hitting floor. (Edit: ) follow up to this is if i swim in water then sprint character seems to twirl facing the camera unlike the normal riptide animation. (edit 2: ) i tried to fix by change gamemodes, survival...nothing changed. then i tried spectator and this happened the spectator head went around in circles.