There seems to be a bug with the race type drop-down on the dedicated server. All races default to laps, which I'm pretty sure they didn't before. But that's not the issue. The issue is that when you click the "L" to get the drop-down menu, then click "Duration", it doesn't change. It remains on laps. The only way to get it to actually change is to click "Laps" despite it already being set to laps, and then click "Duration" afterwards. Clearly a bug. Doesn't sound like a big deal, but if you don't notice the option failing to change then you can end up in a situation like we had tonight... one 20 minute race and one 20 lap race, the second race being over 50% longer than the first. It was just a club race so everyone took it in good humour, and it was amusing seeing everyone swerving around while trying to set an unexpected pit stop for fuel while racing at the same time! But in a league situation it would have been pretty disastrous.