I am another user that has had Apple products since the IIE came on the market. My MacBook updated and I could no longer do my banking on it. I checked my new (and incredibly slow) recently purchased iMac in my study and it would still work on my bank website. As I knew the MacBook had updated, I said no to the update on my study computer. Lo and behold, it updated anyway and now it will no longer work with my bank. My MacBook no longer works with 7plus to watch past tv shows. There are multiple other sites that it doesn't work on and presumably the same on my iMac as well.
I cannot think of a company that recently has done something like this that has caused so many users so much grief.
And the answer I have read in other places? "If you use Firefox or Chrome it should work properly until the next update for Safari."
Brilliant answer. Point your users to a competitor.
And the next question to follow is: When is the next Safari update that fixes the problem that Apple just created?
What Apple should do is put out an update that reverts Safari back to the version that worked! Apple sure as **** can't spin this as an improved version.
I am bordering on getting a Windows machine next as I am dismayed at what Apple is turning into.
For the premium that Apple users pay, this is really just not good enough.