Well, after the patch today I logged in to do my garrisons. Something really odd started happening. For some reason, my toon started running into my Inn trying to get to a point that was in a wall. I looked at the logs, and saw (timestamps removed):
[Singular] ... Dungeon using my SOLO Behaviors alone
Set query filter to Alliance
Changed map(s) to SMVAllianceGarrisonLevel2, Draenor
[GarrisonButler ICE] 2.4.20.0: Custom navigation System activated!
<some other logging>
[] [GarrisonButler ICE] 2.4.20.0: Refreshing Trading Post
[] Loading SMVAllianceGarrisonLevel2_31_28
[] [GarrisonButler ICE] 2.4.20.0: [Navigation] Find path from <1869.168, 259.8903, 76.63981> to <1872.647, 310.0204, 82.61102>
[GarrisonButler ICE] 2.4.20.0: Starting path generation. Closest start:<1868.387, 262.807, 76.63955>, Closest end:<1866.012, 310.1611, 82.60169>
[GarrisonButler ICE] 2.4.20.0: Path generation took 00m:00s:016ms
[GarrisonButler ICE] 2.4.20.0: Contains 22 waypoints.
[GarrisonButler ICE] 2.4.20.0: GetPath2 inside FindPathInner took 00m:00s:017ms
[GarrisonButler ICE] 2.4.20.0: FindPathInner took 00m:00s:017ms
[GarrisonButler ICE] 2.4.20.0: Fully creating path took 00m:00s:017ms
[GarrisonButler ICE] 2.4.20.0: [Navigation] MoveResult: PathGenerated
Activity: Loading Tiles
[GarrisonButler ICE] 2.4.20.0: Refreshing Trading Post
Stopping the bot!
Bot stopping! Reason: User pressed the stop button
Please note that I have a level 3 garrison, but the log says I am in a level 2 garrison. Very strange, so I thought I would bring it up.