I've gone through the normal process of getting onto the test server. I load up the launchpad and switch my version to test. It updates my files like normal. Everything is fine up until I click play and go to the server select screen. Instead of having just test up on the server select like it should, it has all of the normal servers up instead but no test server. It crashes me if I try to load one of the normal servers. I can switch my version back to live and log in fine there but I still can't get on test no matter how many times I try.
The most common resolution has been to run "Validate assets" which will update the eqhosts file. Personally I use an additional game folder for Test, Live and Beta to limit the amount of files that change during patching.