Nthell Knocking off Boxes

I heard from a source who works in nthell that they had someone over trying to scrammble all the illigitimate boxes this is in dublin nthell has any one else heard this and more to the piont is there any trurh in it i had someone from nthell kocking at me door today as i cancled my original nthell boxes and they where knocking asing for them back i had 3 and then i hear all this plus i hqadnt the boxes to give them back is this normal procedure for themto take back the boxes as sky dont do it i found it strange and on the day al these rumors are flying around