We have a wordpress blog which is exhibiting a problem when used in Internet Explorer.
To view the problem, use IE to visit this site
[url removed, login to view]
Then using the refine search form choose "alentejo" for the location and click search.
From the resulting search page click on on property.
Then click the back button on the browser. An IE error is displayed as follows
# Webpage has expired
### Most likely cause:
* The local copy of this webpage is out of date, and the website requires that you download it again.
## What you can try:
Click on the Refresh button on the toolbar to reload the page. After refreshing, you might need to navigate to the specific webpage again, or re-enter information. This project is correct that error so it woks ok in IE and Firefox