Queenzone tracker is down

My torrent server is reporing that the tracker returns HTTP Error 400, for this url:

http://tracker.queenzone.com:6969/announce?USER_ID=50874

The host itself is up as shown by this:

C:\Users\Owen Smith>ping tracker.queenzone.com

Pinging tracker.queenzone.com [209.62.8.130] with 32 bytes of data:
Reply from 209.62.8.130: bytes=32 time=177ms TTL=117
Reply from 209.62.8.130: bytes=32 time=242ms TTL=117
Reply from 209.62.8.130: bytes=32 time=219ms TTL=117
Reply from 209.62.8.130: bytes=32 time=231ms TTL=117

Ping statistics for 209.62.8.130:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 177ms, Maximum = 242ms, Average = 217ms

The tracker has been down at last 24 hours, but it could have been weeks for all I know. This orphans any torrents created as private and hence no DHT, for example:

[CORRECTED] Queen & Status Quo - 1985-07-13 - Live Aid, Wembley Stadium, London, England

Hmm, if I just double click the link in the posting above on my laptop I get a text file which says:

d14:failure reason55:mandatory announce parameter info_hash in query missinge

I've restarted uTorrent so that's not the problem.

Here we are 3 weeks later and the Queenzone tracker is still not working.

And still not working. Is anyone even looking at fixing the QueenZone tracker? Some of the torrents are orphaned as a result, where people naively created them as private torrents ie. DHT not allowed.

A queen's land is disputed for the entitlement for the future item. The enhancement of the essayswriting is filed for the queen's land for the erection for the constitutes for the pivotal items for the future offers.