Patrons unable to make reservations after being granted an exception

Patrons are unable to create additional reservations during the same time frame as extended reservations (those that break rules regarding reservation length and number of equipment items).  In BMEC reservations:

Reservations # 249 and 250 are six-day reservations for the same equipment model.   These reservations required admin approval.  Patron attempted but failed to create reservation # 1108 herself for the standard three-day checkout and for a different equipment model.  It looks like equipment restrictions are extending past a single reservation?
I'm hesitant to output all errors to the admin again in a flash[:notice]. For one thing, flash notices don't support bullet points, but also, the error messages were all just outputted on the previous screen (the New method in the controller; this one's Create). However, I do think it's reasonable to remind the admin that they've just bypassed validations, so I'll add that case in the if/else conditional.