Apparently so. I've searched to see if it's more of a widespread problem, but it doesn't seem that way. I went to the Ubisoft site to see if I could send them an email, but you I think you have to make an account. In the meantime I've sent about 5 or so reports every time the game freezes on me and prompts me to do so. Hopefully it gets fixed soon, right now it feels like $15 down the drain.
Same problem here as well. On a Mac using Chrome. Also, videos aren't saving for me anymore. Meaning that once I exit a video prior to it finishing, it'll start back from the beginning every time. I'm sure it's just a small problem that'll get worked out eventually. Otherwise, I've had no problems with the video player.