MCV has updated their page with a full list of stores which have been affected. Here's the link again:
http://www.mcvuk.com/news/read/store...station/093365
Interestingly, neither the GAME or Gamestation in Ipswich seems to be on the list, which implies that they must be considered high performers. It's just a shame that both stores are tiny. I've seen more spacious Transit vans!