I've just posted the following message on the "Jam Party People" forum at Jamiroquai.com:

There's been some discussion recently about a possible delay to the release of Dynamite for the American territories. I've been in contact with Sony and Jamiroquai and the official word as of 18 May is that the release date for North and Latin America is currently scheduled for "Autumn 2005". I know no additional information regarding why the release date differs from Europe/Japan/Australia etc. but will post back here or on the news page at Jamiroquai.com if any further information comes to light. - Posted: Wed May 18, 2005 5:39 pm

Can I request that people don't contact me directly to complain about this information as there is nothing I can do to help. Sorry.