Sand Castles jail is broken. When you open it, it is impossible to close, as it goes into the wall/door.
Wood Castle needs a place to heal horses. Also, in wood castle, the if you are going to the area on the roof with the flag, if you fall onto other parts of the roof on accident, the only way to get down is to jump off and get hurt quite badly. Luckily for me, this has only been to my advantage (a couple of people and I captured the castle because two people from another faction got stuck out there and got hurt badly by our archers and then killed with a sword by me). I will provide a screen shot later, because what I just said is probably very confusing.
In the last building right before the bridge (if you're crossing the bridge from sand town, it's on the right) in sand town, on the second floor, one of the entrances to the rooms has a graphical error. I will provide a screenshot later.
I don't know if this is a bug, but if you go into the entrance of a mine, without actually entering it, the you can see through the walls into the outside world... not a big deal, and it might only be for sand and stone, or it might just be a problem on my side. Screen shot later if needed.
Similarly, I can't remember the name of it, it started with an L, but a certain type of armor if worn make you slightly see-through. Again, this might have been just me, and it might have only happened with my factions color at the time (black). I'll try to get a screen shot later.
Also, would it be possible to display a list of which # spawns you where when you die? There's probably a list somewhere, I'm just to much of an idiot to find it e_e