The features were working on the site at one point, and now they are not. (Fancy features meaning search, filter, sort, etc.)
I have a feeling it's related to the jquery.
I don't know if this matters or not, but two things happened that could have broken it.
1) originally the site was built under an IP address (instead of a named URL). This was to keep the old site live, and then cutover the domain name to the new site once we rolled out. I'm wondering if the naming may mess something up (even though the IP number is still going to the correct place).
2) I installed W3 Total Cache. I know that does some minifying. But even after deactivating and uninstalling the plugin, WP Tables Reloaded is still broken.
The site is: http://donatelife.net
A good page with a table on it is: http://donatelife.net/local-contacts/