As you can easily see when you visit LessWrong.com, the site transfer is complete, and we are now on the new URL. The data import will run for the next few hours, and by tomorrow morning everything should be complete.
Let us know if you run into any problems, find any broken links, or anything of that sort!
I also noticed this today for the first time. This is not intentional, and I am not really sure what's causing it. We will have to look into that.
Github is usually the best place to report issues: https://github.com/Discordius/Lesswrong2/tree/devel