Hey Reaver, I've found a map bug. I've known about it for a while, but I neglected to report it, because part of me doesn't want it to go. There are two tiles of floating sand on one particular desert map. It's at the far north and won't have any real effect on game-play 99% of the time. I've encountered this twice now, once on the previous patch and once on the current patch. I like to think it's just another one of the alien's mind tricks to try and distract my soldiers. Unfortunately I can't point to the exact map file as I don't have knowledge about openxcom maps.
Very strange. While my mod does add copies of the desert maps due to having route changes, I have made no changes to the map files themselves. And yet I have confirmed that this is not present in vanilla, only in my mod.
It does potentially affect game balance: it offers a high-quality sniping position (you can kneel on it) for flying soldiers, where one shouldn't be. It's fairly minor but can make a large difference in a handful of cases.
When I patch it, you can keep your copy this way by making a backup of DESERT09.MAP from the MAPS folder of Harmony mod. Then every time you install an update, just copy and paste your backup version of DESERT09.MAP to replace the existing one in the mod folder. You may as well create this backup right now. And make sure you save it somewhere other than a mod folder.
Also, I am happy to see that you have selected the Starblazer! I'd love to hear your thoughts on it!