It was still moved but it was done with the unanimous consent of the House. This point has never been raised before, in my experience, as a reason for not allowing these other motions to proceed. The rule, as I understood it, was to prevent two motions for concurrence, so that one could not move one and then have a three hour debate, if I am not mistaken, and then move a second one. That is the hitch.
In that sense, I think the parliamentary secretary is correct but when one is done by unanimous consent and without debate, I am not sure the Standing Order was intended to deal with that situation.