Bot starts to "dismiss pet" when mounted in cannon

[fandig2]

Here is what the bot should do in the vehicle

<CustomBehavior File="RunMacro" Macro="/click OverrideActionBarButton1" NumOfTimes="15" />
<CustomBehavior File="RunMacro" Macro="/click OverrideActionBarButton2" NumOfTimes="1" />

But the bot gets stuck after the first line of code, the strange thing is that I have used this code several times before (even today) so I don't see the problem.
Could it be because this is on a hunter? (I don't even have pet on this spec)

EDIT
I can work around this by simply disable combat, but I wonder why this happends.

 

[fandig2]

Update, this is only affecting my hunter, does someone know why?
The hunter even uses the talent which replaces your pet.

 

[BotOperator]

Please provide a full un-edited logfile.

 

[fandig2]

Updated un-edited LOG

 

[Tony]

we will check it asap