PenciDesign Supporter replied
Hi,
This setting applies to all content on your site. When you view category/tags/archive/search pages, your post only displays the excerpt content - this is standard coding of all WordPress Themes and Soledad doesn't modify this feature.
Please check content settings on the Membership plugin. If you can't find the solution, please send me your site login in a PRIVATE reply, I'll help you config.
Regards,
PenciDesign.