My problem is not as severe as many, but any help you could offer would be appreciated.
I upgraded to 3.5 last night and soon after I published a new blog post.
In the blog post I hyperlinked some text which uses "Heading 1" formatting. Normally this text would become blue, but instead it remained grey - the link did work though. I went into the WP post editor to check that I'd put everything in right and the hyperlink had disappeared and a line break had been added before and after. I hyperlinked the text again, published the post but it remained grey and when I came back to edit it again the hyperlink had disappeared again.
I hope I've explained myself okay.
Here is an example of what it looked like before 3.5 (the blue link at the bottom of the post above the Adsense)
And this is what it looks like after 3.5 (the grey link at the bottom)
Any idea of ways I can get this back to blue?
Alternatively, how can I return to the previous version of WordPress?