You're not giving people very long to purchase things before closedown, it would be better for sales if you gave at least a month's notice so there is a payday for people during the notice period (people in the UK usually get paid at the end of the month and the UK is a big WAM market).
Also if instead of just closing down you opened a UMD store (free) and made all the content available there, it can remain up indefinitely with no cost to you and a potential on-going revenue stream.
You had some quality work, will be shame if it's all gone for good.
If I remember correctly, Jane wanted her stuff removed, because she was starting a career. We were given plenty of warning then. lol . ... I miss Jane's presence.