search not working for me at premium.wpmudev.org/forums

for some reason the search function is not working for me at premium.wpmudev.org/forums

I put in multiple searches and all come back with no results. even words like plugin and plugin menu not showing, or plugin menu missing...

I did this search in the main section of the forum as well as in the plugin support section and it always comes back with zero results..

just thought you might want to know.
Tony V