Dan01 - 12:06 am on Apr 2, 2011 (gmt 0)
If the product has only been launched TODAY, with a brand new word/name, then remember that G has no history of this word in it's database that it can use to decide what it is.
I was thinking the same thing.
It reminds me of when I tried to update the sitelinks in Webmaster Tools. In a couple days all of my sitelinks disappeared. LOL They came back, but it was not what I wanted.
My guess is that it takes a few days (or weeks or longer) for Google to make the corrections. Also, the "did you mean" that Google puts out may still be there - I bet that will depend on how many people query the misspelling and how many query the brand name.
Those are my thoughts on this.