GridPager sometimes fails to jump to chosen page

[Szemere Szemere <sz...@googlemail.com>]

We're getting occasional reports from users that the grid pager does not
allow them to jump to particular pages. For example, after the page loads,
user clicks on page 5 (out of 6 pages), but then clicking on page 4 keeps
them on page 5.

Has anyone else experienced this, or have a suggestion as to what might be
wrong?

More info:
The data behind the grid is pulled from a database, sorted in code and does
not change between the user's requests.

Users report using IE7, with southern European locales. Northern European,
US users are unaffected or don't complain!

Thanks for any help,
Szemere