I don't know 100% for sure but I would assume its to do with some channels leaving 19.2E/Irdeto2 encryption for good. See a similair message on Sport 1.1 NL on 19.2E also.
'Film 1.1 & Sport 1 go's to Astra3 in MPEG4! Very soon u need a HD receiver to watch those channels.'- all these channels already exist at Astra3. So I see no any need for them to go
there.
