Thanks for your post and apologies you've not been able to watch all the boxset.
All of our On Demand box sets are reviewed often to ensure we are making room for new content.
The Walking Dead expired yesterday and was therefore removed. Series 7 is the current series where we are loading episodes on a catch up basis. As a new one is added, a previous episode is removed. Usually there is 4 weeks worth there to watch unless there was a fault with previous episodes in which case they will stay a little longer.
The Walking Dead is certainly a popular series and I'm sure it will be back to view soon enough.
Apologies for any inconvenience.
Kath_F Forum Team
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