[tor-relays] tor middle node question

hi, as a good TOR support peon I got a dedicated server and set up TOR 3-4 weeks ago. Everything went great, I got my Guard, Fast and Stable etc. Flag and my little server was busy & happy. After restarting the TOR daemon I lost all my flags and even after 12 hours I only got Running and Valid back. What went wrong? My server is: https://torstatus.blutmagie.de/router_detail.php?FP=caf1eea0e8e8919dfc480a88... Markus