Depending on why this redirection is in place you may want to use the final location (/bzr/sandbox/trunk/changes) instead of (/bzr/sandbox/trunk) to avoid the issue.
But I don't clearly understand where this redirection is coming from, what kind of server are you using ? Is there a bzr smart server involved ?
Soory for the delay (vacations), as the log shows, there is a redirection involved:
0.232 > GET /bzr/sandbox/trunk
0.232 > Host: localhost
0.313 < HTTP/1.1 301 Moved Permanently /localhost/ bzr/sandbox/ trunk/changes
0.313 < Date: Fri, 24 Feb 2012 09:09:57 GMT
< Server: Apache/2.2.20 (Ubuntu)
< location: https:/
Depending on why this redirection is in place you may want to use the final location (/bzr/sandbox/ trunk/changes) instead of (/bzr/sandbox/ trunk) to avoid the issue.
But I don't clearly understand where this redirection is coming from, what kind of server are you using ? Is there a bzr smart server involved ?