If you can't see any rooms, or otherwise play toribash, and this happened recently:
Make sure that you are running the newest version of toribash. At the time of this writing, those versions are 3.94 for windows, and 3.93 for OSX. This is because the servers were moved, and the old servers are hardcoded in the old clients.

Two things just happened:

1. Old Toribash servers have been shut down, rendering all toribash versions older than 3.94 useless
2. Vox made a patch to make pre-3.94 versions useful again, by making old clients connect to new servers.

Basically, a lot of people are unable to play with up to date versions, for a variety of reasons. With this patch, you can patch the client of your choice, and play on the new servers.
Lastly you may also need the servers text file below for versions before 3.5, this should replace the servers text file in your installed Toribash folder.

So without further ado:
Click here to download the latest version of Toribash.
Click here to download the patch
Click here to get the server list you will need to make 3.32 and older to work.
Click here to get the client of your choice

NB: This patch only works with windows clients. But a Mac version is under development

Confirmed working with versions:
3.01 (Requires servers.txt as provided above, not the patch.)
3.32 (Requires servers.txt as provided above, not the patch.)
3.5
3.56
3.69
3.71
3.85
3.86
3.9
3.91