Be sure to clear your browser cache/history. Instructions for clearing the cache of the most other popular browsers can be found in the Browser Tips User Guide (PDF).
#4 (the orange arrow) is particularly important if you are using Internet Explorer!
Note: Testing was done using Internet Explorer (IE) versions 11.0.9600.18283, 11.0.9600.17633, and 11.0.9600.18282, and Firefox Mozilla version 46.0, and Google Chrome 49.0.2623.112. If you are experiencing problems, upgrading your browser or using IE may help.
Clearing your Internet Explorercache
Clearing your Mozilla Firefox cache
