Updates notifications disappear after upgrading WP and Akismet

[maorb]

Hi,

I recently had this situation in 3 different sites, it may be a bug.
I upgraded to WP3.0.4, then saw I have several plugins to update.
I first updated Akismet to latest 2.5.2 and after it finished updating, all other plugins appeared as if they are updated, no upgrading notices more.
So now I can't auto update other plugins (only manually), since I have no announcements.

Is this a new bug that occurred after 3.0.4 or after new Akismet?

What were the other plugins? Sounds like there were some wires crossed for a moment there.

Duplicate of #10884

After an update check is performed, the update transient is cleared, which results in a new check having to be performed on the next page load, In the case of many hosts, The update cannot complete within the allocated time limit, which causes the blog to claim everything to is to date.