Lists not syncing or appearing in Wordpress

I installed the Constant Contact Wordpress plugin, had my lists in my email sign up form sync'ed and no issues. Suddenly my lists all disappeared in Wordpress. I tried sync'ing my lists with CC; nothing. I tried creating new lists in Wordpress, and they appear in the "lists" section, but when I go to create a form and add the newly created lists to the form, only one of the 5 lists show up. I'm currently on a free trial because I wanted to try CC before I spent the money and this honestly has been a pretty aggravating experience so far. Any thoughts or anyone experiencing the same issue? I'm wondering if I need to delete the plugin and reinstall.