Issue with google hosted jquery

Issue with google hosted jquery

Hi, I'm working on a site for my company which uses jQuery. Originally I had linked to the google hosted jQuery 1.9.1, however for some reason the site keeps loading 1.3.2 instead (even though the url I have typed in explicitly states 1.9.1) which is causing the site to not display in ie7/8.

The site is joomla 1.5 based. I've tried googling a posting a question on the google groups but I have yet to find/get an answer.

Does anyone know why it would be doing this or how to test or anything of the sorts?