Problem found with this add-on.
I was getting lots of complaints basically saying 'Your website, it is hard as hell to checkout on' ... I could not understand what they were referring to. Finally too many people were complaining about my PayPal checkout. Once the PayPal place order now (or something like that) button comes up (STEP 4 of checkout) and when you click some customers were getting a popup error saying this site is not secure. Then it would wipe out their checkout page data and they would redo, but keep getting that error which would wipe out the checkout page contents.
Further investigation I had seen that in Chrome, no problems...But IE9 would show 'Not all content secure' on the SSL pages and FireFox would say something is wrong with the SSL certificate and not to trust the site as all data is not encrypted.
Finally I figured it out ... The Google Remarketing add-on was causing this.

I guess it is calling the scripts but in http: and not https: ... Not sure why but disabling the add-on now and everything is again okay.