I also created a Group, then attempted to Add Class via the button in the Group. I can add Modules using the "Add Modules" feature, then attempted to Add Class and filled out the form, the same as within Courses mentioned above. Upon clicking the Submit button I get the same results as mentioned above. I feel I am missing something, but I cannot figure it out. I have noticed in Studio, when I go to "Pages" and select "Classes" on the left menu, there is no "Add Class" or "Create Class" in the drop down. I do not know enough about it to know if this is the issue, nor how to correct it.

 I will happily share Admin credentials as well as FTP info in private.

Thank you in advance!