This is a pretty simple question, and I'm sorry for the little (or no) details I can provide regarding this question, but I'm curious and have no idea how to answer this question of mine. If it belongs elsewhere, also, please don't hesitate to migrate my question.
I watch videos on this streaming website: http://tou.tv
(If you want to check/test, here is a link to a random video from it. I made sure to choose one that's not exclusive to Canada.)
I want to say that I haven't change anything, really, to my computer before the problem arose. There might have been a Firefox update, though I don't remember/didn't notice.
So, here's the problem: Before, the videos worked fine, but since last week, they don't. They display a black rectangle, and nothing happens. No Play button or anything. Page loading finished. I thought there was a problem with the website, because honestly, technically that service sucks in many ways.
But after several days and the problem intact, I thought the issue might be on my side. So I tried it with Chrome. For some reason, the website's template is all off in Chrome, but the video itself works quite fine.
So I would like it if someone could tell me what the problem is in this situation. Is it the Flash player in Firefox? Firefox itself? The website, which updated its "behind" system in a way that forgets to support Firefox?