Apologies on these 2 servers not functioning properly. SPE (an extension) has broke due to the recent css update, which therefore makes the timer plugins not work. More info -> EventScripts Forums ? View topic - [5/22/12] Source Python Extensions!
In the meantime you can still surf on the surf skill server but you won't be timed, and you can still join the trikz server but probably won't be able to do much unless the map provides the flash grenades for you and shit. I will regularly check for an update on the extension but I must warn you, it may be fixed tomorrow or in a week or in a month. I cannot tell you because the coders of the extension have went off doing other stuff and do not develop it any further. There may still be people around at Eventscripts to fix it though but I cannot give you an ETA.
In the meantime if you notice anything not working after the update please make a thread in the server fix section.