Do you recommend a full reinstall if the Optin 1.1 was already being used? as Avatar137 stated above, this happened for me as well. An update was queued (proper v1.1 release), however after downloading it steam tells me I still have the Opt-in installed.
In steam-beta options, I can NOW finally disable the Opt-in, however even though I downloaded the proper v1.1, before I launch, steam is still stating its an Opt-in.
Is this purely a steam problem? Would the proper recommendation be to re-install without any opt-ins?