Found an odd behaviour with the Lucky Star doujins. I started reading from the beginning of the list, and everything was fine until I got to the end of Kona Kaga. When I hit Next Chapter, it brought me back to Kona Kaga ch01. I then hit Next Chapter through the set, and again it took me to ch01. The dropdown has read "Lucky Star" all along, but even if it did read "Kona Kaga" it shouldn't have cycled like that.
Not sure what could be causing that.
Gendo Ikari can't reply cause his internet sucks right now, but he thinks this might be a simple mistake. Because it was all translated in one day, all the Kona Kaga doujins are jumbled up, which is a thing that happens from time to time with things like that. It's possible you either read them from the start of chapter 3 and read chapter 1 after reading the rest of them, or it just shuffled itself while you were reading it.
Either way, the series has been manually set to the right order, which it should hopefully stay in from now on.