@Kat5
I've added your screen name to a list I've reported to a Moderator on this issue following the "critical update."
I don't use a Mac, so I can't comment much about that OS. I'll see if @macuser_22 wants to add anything in regards to a Mac.
You may wish to phone TurboTax Support using the method mentioned in the comment right above your post so they can log the issue and/or refer you to a tech support agent for more questioning.
