Where are the Family tickets being moved to?

I know people get to choose where they want to sit but if they say they don't mind are they being moved all to one place?
https://www.eticketing.co.uk/cardiffcit ... emref=3325
Its looks here like the Family Stand tickets are being moved to Ninian 109 for the semis as that block never goes red for league games, never mind cup games.
I know it's a bit of a pointless post but I'm trying to figure out whether to get my tickets after 30th December.

I was down the ticket office today and was offered seats in the first four rows of 129 and any number of options in block 207, plus as you said seats in 109.

i bought mine over the phone today and asked to go in the canton stand before they even offered other seats to me,and to be honest i couldve gone wherever i liked in the ground as long as their new family enclosures werent sold out at the same price as the family stand