Are the maps showing up if you go to Instant Action-&gt;VCTF?  There are a two versions of OffTheRails and several versions of anarchy halls.  These are the ones we have on our server:

VCTF-AnarchyHalls_Coda:

http://www.filefront.com/14665623/VCTF-AnarchyHalls_Coda.zip/

VCTF-OffTheRails:

http://ut3gow.com/Downloads/PCMaps/VCTF-OffTheRails.ut3