Nope, not as far as I know. The MLU jets does not have the Penguin softwhare and also the missile was phased out of the Norwegian inventory years before our jets got IRIS-T /M4 updated.
And also the IRIS-T is getting more and more rare to see on RNoAF jets as they have a nasty habit of making the weapons system crash. Untill that problem is solved you will not see to many IRIS-T's on RNoAF jets.
where do you get your information? From SAS? IRIS-T works beautifully.