I ran a game last Sunday and stumbled across an issue I've never had before with animations. The first map the party played on had a secret door in it that when the party figured out how to open, I'd play the animation of it opening.  Well some of the party members saw it open on the last frame and some saw it closed , as it was intended. When it was time to open the door ,play the animation, some of the party didn't see the animation play, some saw it start from the last frame and play over again, and some saw it as intended.  I tried bringing in a fresh instance of the animation, no change. And A few party members tried refreshing their browser. One person was able to see after refreshing but the animation played on a huge delay. I'm wondering if anyone else has had this happen and/or has an idea or solution. This isn't the only animation that had that happen on Sunday. I really enjoy making animations for my games but I'm a little worried that they're not gonna work.