Timthumb in Views Slideshow (WP) not working in some browsers

What steps will reproduce the problem?
1. If you open http://www.residence-seondaire.be in Safari it works, but not in 
Firefox or Chrome
2. If you open directly the URLs of the images in the header they display 
correctly in Safari but not in Firefox or Chrome

What is the expected output? What do you see instead?
There is supposed to be a slideshow in the header but it doesn't show up in 
severe browsers 

What version of the product are you using? On what operating system?
I've updated to the last version of the timthumb.php file

Please provide any additional information below.
Don't understand why it works in browsers but doesn't work in others :(

Thanks for your help !

Original issue reported on code.google.com by aolbrec...@gmail.com on 26 Sep 2013 at 11:10

proud2myindia / timthumb

Timthumb in Views Slideshow (WP) not working in some browsers #467