Embedded YouTube videos not playing in Safari OS X
Hello
Recently, I've had trouble playing embedded videos (for example on tumblr or on Laughing Squid). I can see the space the YouTube box is meant to be in, but it's blank. I can play them on YouTube though. This started before the Yosemite update.
I use AdBlock but it happens whether it's on or off. I've updated my Flash, cleared my Flash and Safari cache but to no avail.
This happens both on my MacBook Air and on my desktop, both running Yosemite and fully updated Flash etc.
Does anyone know if this is a widespread bug or if I can fix it easily?
Thank you!
MacBook Air, OS X Yosemite (10.10)