Hi, 

I wanted to check to see if this was a ROCK bug or something I am just missing. I am currently reorganizing the groups trees/hierarchy and I frequently encounter this problem when I want to nest one group underneath another group with a different group type. I will go to the group type settings page, adjust the group type's permissible children groups, but when I go to add the group as a child I get an error saying it doesn't allow child groups of that type, even though I just added that group type as a child group type! Take a look at this example:

Missions Ministries (new) Group Type settings (you can see "Fundraising Section" is a child group type):

Missions Ministries Group (you can see it is in fact a "Missions Ministries (new)" Group Type:

Error I get when I try to nest a group of type "Fundraising Section" under a group of type "Missions Ministries (new)":

Is this a bug or am I missing something? Thank you in advance for your help!