[WarDekar]

There are definitely bugs- I played the 2nd link and on several moves the AI moved in the wrong region. I played in the SW block in the E square and then the AI played in the same SW block as me, then did the same thing on the next turn playing in the wrong region.

[matchu]

Could it be because of the rules variation? See the comments on rule 5b to negate Perfect Bot's strategy: if forced to an already-won region, the player may choose any region.