Just had a crash.
path fail: goblin,Kidnap,72,87,67 -> 90,96,62: Id #7705:Path Goal Seek Kidnap Victim:Station None at 0,126,67
path fail: cat,123,94,62 -> 130,96,66: Id #7590:Path Goal Seek Station:Station Owner at 146,95,63
loop path fail: <same square> cat,151,96,66 -> 168,102,65: Id #7924:Path Goal Seek Station:Station Vermin Hunting at 178,92,65
path fail: carp,93,155,54 -> 90,152,54: Id #19950:Path Goal Seek Station Flood:Station None at 90,152,54
loop path fail: <same square> mule,93,157,48 -> 93,160,48: Id #19934:Path Goal Seek Station:Station Mill Building at 91,158,48
loop path fail: <same square> cat,87,158,48 -> 89,150,48: Id #20533:Path Goal Seek Station:Station Owner at 91,157,48
loop path fail: <same square> donkey,94,153,48 -> 87,151,48: Id #20352:Path Goal Seek Station:Station Mill Building at 89,157,48
loop path fail: <same square> dog,88,148,48 -> 87,155,48: Id #20417:Path Goal Seek Station:Station Owner at 90,157,48
loop path fail: <same square> dwarf,89,149,48 -> 89,148,48: Id #20113:Path Goal Seek Station:Station Mill Building at 88,147,48
loop path fail: <same square> cat,94,154,48 -> 97,159,48: Id #20744:Path Goal Seek Station:Station Mill Building at 94,160,48
loop path fail: <same square> dwarf,Sleep,93,150,48 -> 80,143,48: Id #20355:Path Goal Sleep Bed:Station Mill Building at 97,158,48
loop path fail: <same square> cat,89,153,48 -> 96,157,48: Id #19933:Path Goal Seek Station:Station Owner at 107,173,48
loop path fail: <same square> cat,92,154,48 -> 107,171,48: Id #20167:Path Goal Seek Station:Station Mill Building at 88,152,48