I found these two beers in Sainsbury's today. They are not Liefmans Kriek and Frambozen, but Van Honsebrouck Bacchus Kriek and Frambozen. It is however easy to get them mixed up, such is the nature of the packaging.
This is obviously more evidence of the difficulties Liefmans have found themselves in. Reports from Belgium are that they have been declared bankrupt. Clearly Sainsbury's and Van Honsebrouck have moved quickly to produce replacements. It remains to be seen how good they are but I shall obviously give them a whirl.