Lost my short codes in Membership Plugin

Today I noticed that my short codes in Membership Premium are not showing up on my Membership Pages. For example, http://www.members.loveandlightnetwork.org/register has the short code: [subscriptionform] in the code. It worked fine yesterday, but today it doesn't. It is the same with all of the Membership associated pages.

I installed W3 Total Cache today - and after deactivating it, still am not able to get the forms to return.

Please advise.

Multi-site install, not the latest beta version of Wordpress - the one right before it, have deactivated my other plugins to see if the short codes would come back....

Thanks,

Janet