Quotehas received lots of shared emm's but no uniques
Mine done the same thing last month, seca card also, only got it from them the month previous.
Not too sure if it is the new type though as its my first nc+ card.
I sent satsklep a mail first explaining the problem (included card number).
They managed to reactivate it within a few hours without me sending back the card (admin entitlement had expired)
They recommend to leave it on TVP1 for a few hours to up date it.
Hope it helps.
