In our portal information changes all the time. Sometimes the old information is cached in your browser and you do not see the changes you just made.
To correct this in Firefox click on menu button (Three horizontal lines)
then click on "Options"
then click on the "Network" tab
in "Cached Web Content"
click the "Clear Now" button
check the "Overide automatic cache management"
then change the "Limit cache to" 0
Click OK at the bottom