Sorry, didn't fix the problem, so I won't rate yet. I installed firefox and used my login to get my upgraded dashboard in firefox.
I then checked on my website using firefox and got my homepage as expected. But when I tabbed to my blog, I got the same "Spring has Sprung" top post title and same top image, etc. as before my wp upgrade. As I said before, I can see all I wrote prior to the upgrade, but cannot edit or add to them because I can't get to those posts' dashboard, which contains several pages of posts.
Let me add I am working in Windows 7. I hope you are getting my replies but have no way of knowing, since when I press the reply to expert button I am thrown to the rate the expert screen again, which I won't do till you're ready for me to and suggest I do.
Also, I see no "continue conversation" button on this reply screen, which would make things easier for us both. After I reply I am unable to see what I said in the thread.
I don't know where you are working from, but I am used to dealing with support at my webhostingpad.com provider by phone, tollfree for both of us. If you have a tollfree line where you are you can use and don't mind using, I use my cell and will pick up quickly at 1-(XXX) XXX-XXXX. Maybe it will help, and you will get rated "excellent," even if we can't fix my problem, guaranteed.
I understand my wp upgrade requires the latest browser available. However, I couldn't overcome stability issues in IE10, which as you are no doubt aware is an update, and I reverted to IE9 which works for everything I've needed. Nonetheless, I will continue using the latest firefix browser you suggested while we continue.