What happened to iPhone 4 "July" release in Canada, Australia, New Zealand, etc.?

Apple Online Canada has changed the date for iPhone 4 release from "July" to "soon", while the Australian and New Zealand Apple Online Stores only show iPhone 3GS -- no iPhone 4 in sight.
Thin, yes, but when you consider US sales of the iPad on April 3 were higher than expected to the degree all international iPad releases were pushed back a month, it's not like it's out of the realm of possibility. 600,000+ iPhone 4 pre-orders and US delivery dates getting pushed further and further back into July -- yeah, it raises eyebrows.
Will a rush on stage 1 iPhone 4 release countries push back stage 2 countries? We're hoping not, but we're keeping both eyes fixed on those pages.
If you're still waiting for iPhone 4 in your country, tell us what you see, and what you think.
[store.apple.com/ca via @havvac]
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Rene Ritchie is one of the most respected Apple analysts in the business, reaching a combined audience of over 40 million readers a month. His YouTube channel, Vector, has over 90 thousand subscribers and 14 million views and his podcasts, including Debug, have been downloaded over 20 million times. He also regularly co-hosts MacBreak Weekly for the TWiT network and co-hosted CES Live! and Talk Mobile. Based in Montreal, Rene is a former director of product marketing, web developer, and graphic designer. He's authored several books and appeared on numerous television and radio segments to discuss Apple and the technology industry. When not working, he likes to cook, grapple, and spend time with his friends and family.