Over the weekend of April 21-22, all PDFs posted on our trial workspace at Acrobat.com have disappeared, yet appear in CSReview of InDesign. Assistance please.
I had this problem too; turns out CS Review was discontinued on April 12: http://helpx.adobe.com/x-productkb/policy-pricing/changes-cs-live-onli ne-services.html
North America
Europe, Middle East and Africa
Asia Pacific