[coldbox-4.1.0] Trouble with the example security from the simpleblog

Hi All,
Hope someone can help me here.

I’m using the security example from the simpleblog in the coldbox applications.

But I have extra properties for the user.
I have a property

property name=“eventareas”
fieldtype=“many-to-many”
cfc=“models.eventareas.EventArea”
singularname=“eventarea”
fkcolumn=“user_id”
inversejoincolumn=“eventAreaId”
linktable=“users_events”;

If the user has only one “eventareas” then the login works as expected.
If the user has more than one the login fails with the url at index.cfm/security/doLogin
and a dump of the user.

I thought it might be my securityrules but I change it as follows

^security.* \..* Admin,Event_User read,write security/login

I’m wondering if my naming of the propery and models of EventArea my be causing a problem.
But if this is the case then why does it work when it only has a single array element?

Regards
Ken