Bobby, here is another instance of it happening, it had just picked up a quest, mounted up, flew to my farm and then dismissed the pet after it dismounted...
PHP:
[CGSpellBook::CastSpell] Override ID: 32297, KnownIndex: -1
Mounting: Swift Purple Wind Rider
[QDBG] Done with forced behavior Bots.Quest.QuestOrder.ForcedCodeBehavior.
[QDBG] Starting behavior Bots.Quest.QuestOrder.ForcedCodeBehavior.
Goal: ForcedDismount-v501: "In Progress (no associated quest)"
Dismounting
[Ref: "Farming/Work Order Daily ($Rev: 266 $)" @line 183]
Inserted new hook [Combat_Main @0] a3d86381-711d-4853-8546-88e67d80a907
Inserted new hook [Combat_Only @0] 43adc458-adbe-4b6c-8e40-3e973ec4f458
Inserted new hook [Death_Main @0] 90a6e1fe-b6d7-4b42-85fd-2eb9b7c1e6ce
Activity: Dismounting
[ForcedDismount-v501(debug)] ForcedDismount behavior complete.
[Singular-DEBUG] ---PetSpells Loaded---
[Singular-DEBUG] 0 spell=Attack Action=0
[Singular-DEBUG] 1 spell=Follow Action=1
[Singular-DEBUG] 2 spell=Move To Action=2
[Singular-DEBUG] 3 spell=Last Stand #53478
[Singular-DEBUG] 4 spell=Charge #61685
[Singular-DEBUG] 5 spell=Spirit Mend #90361
[Singular-DEBUG] 6 spell=Growl #2649
[Singular-DEBUG] 7 spell=3 Action=7
[Singular-DEBUG] 8 spell=Defensive Action=8
[Singular-DEBUG] 9 spell=Passive Action=9
[Singular-DEBUG]
[QDBG] Done with forced behavior Bots.Quest.QuestOrder.ForcedCodeBehavior.
Removed hook [Combat_Main] a3d86381-711d-4853-8546-88e67d80a907
Removed hook [Combat_Only] 43adc458-adbe-4b6c-8e40-3e973ec4f458
Removed hook [Death_Main] 90a6e1fe-b6d7-4b42-85fd-2eb9b7c1e6ce
[QDBG] Starting behavior Bots.Quest.QuestOrder.ForcedCodeBehavior.
Goal: Waiting for 03s of 03s
Activity: Wait time remaining... 03s... of 03s
Goal: Waiting for 02s of 03s
Activity: Wait time remaining... 02s... of 03s
Goal: Waiting for 01s of 03s
Activity: Wait time remaining... 01s... of 03s
[Singular-DEBUG] CreateHunterCallPetBehavior(True): have pet 0 but want pet 4
[Singular-DEBUG] CallPet: attempting Dismiss Pet - cancast=True
[Singular] Casting Dismiss Pet on Me @ 100.0%
[CGSpellBook::CastSpell] Override ID: 2641, KnownIndex: 48
[Singular-DEBUG] CreateHunterCallPetBehavior(True): no pet currently
[Singular-DEBUG] CallPet: attempting Revive Pet - cancast=True
[Singular] Casting Revive Pet on Me @ 100.0%
[CGSpellBook::CastSpell] Override ID: 982, KnownIndex: 65
[Singular-DEBUG] CallPet: attempting Call Pet 4 - cancast=True
[Singular] Casting Call Pet 4 on Me @ 100.0%
[CGSpellBook::CastSpell] Override ID: 83244, KnownIndex: 95
[Singular-DEBUG] ---PetSpells Loaded---
[Singular-DEBUG] 0 spell=Attack Action=0
[Singular-DEBUG] 1 spell=Follow Action=1
[Singular-DEBUG] 2 spell=Move To Action=2
[Singular-DEBUG] 3 spell=Last Stand #53478
[Singular-DEBUG] 4 spell=Charge #61685
[Singular-DEBUG] 5 spell=Spirit Mend #90361
[Singular-DEBUG] 6 spell=Growl #2649
[Singular-DEBUG] 7 spell=3 Action=7
[Singular-DEBUG] 8 spell=Defensive Action=8
[Singular-DEBUG] 9 spell=Passive Action=9
[Singular-DEBUG]
[Singular] Pet: Growl Auto-Cast Already Enabled
[QDBG] Done with forced behavior Bots.Quest.QuestOrder.ForcedCodeBehavior.
[QDBG] Starting behavior Bots.Quest.QuestOrder.ForcedCodeBehavior.
Goal: InteractWith-v552: "In Progress (no associated quest)"
Interacting with MobId(60172)
[Ref: "Farming/Work Order Daily ($Rev: 266 $)" @line 185]
Added new hook [Loot_Main] da48014b-1779-4639-86a5-012bc892c3d4
Inserted new hook [Combat_Main @0] 33dfcd6b-e441-4d08-8c27-ceedfe77cc2a
Inserted new hook [Combat_Only @0] 1f6da678-e1fe-4506-bcfc-b4dfa662b6cf
Inserted new hook [Death_Main @0] 25849020-1b10-4122-9d77-9a3548785cbb
[Singular-DEBUG] warning: Pull Distance set to 0 yds by Questing Profile
Activity: No mobs in area--terminating due to WaitForNpcs="false"
[InteractWith-v552(debug)] InteractWith behavior complete.
[QDBG] Done with forced behavior Bots.Quest.QuestOrder.ForcedCodeBehavior.
Removed hook [Combat_Main] 33dfcd6b-e441-4d08-8c27-ceedfe77cc2a
Removed hook [Combat_Only] 1f6da678-e1fe-4506-bcfc-b4dfa662b6cf
Removed hook [Death_Main] 25849020-1b10-4122-9d77-9a3548785cbb
[QDBG] Starting behavior Bots.Quest.QuestOrder.ForcedCodeBehavior.
Goal: InteractWith-v552: "In Progress (no associated quest)"
Interacting with Untilled Soil
[Ref: "Farming/Work Order Daily ($Rev: 266 $)" @line 186]
Added new hook [Loot_Main] 6603ddce-d476-4d1c-b269-17af0f5b21f8
Inserted new hook [Combat_Main @0] a08862f8-6b85-4c8d-96f8-69a468600ec5
Inserted new hook [Combat_Only @0] 08a1d4ef-9333-4024-9ddc-d54ba26e1989
Inserted new hook [Death_Main @0] 3fd5e99b-aa33-4072-bb24-75682bf7e9e3
[Singular-DEBUG] YourCurrentTarget: changed to: Untilled Soil.3296 h=100.0%, maxh=84, d=1.4 yds, box=0.0, trivial=True, player=N, attackable=Y, hostile=N, entry=58562, faction=35, loss=Y, facing=Y, blacklist=N
[Lua.Events] Attached to event UNIT_SPELLCAST_CHANNEL_UPDATE with handler UtilityBehaviorSeq_InteractWith_HandleInteractInterrupted
[Lua.Events] Attached to event UNIT_SPELLCAST_FAILED with handler UtilityBehaviorSeq_InteractWith_HandleInteractInterrupted
[Lua.Events] Attached to event UNIT_SPELLCAST_INTERRUPTED with handler UtilityBehaviorSeq_InteractWith_HandleInteractInterrupted
[InteractWith-v552(info)] Interacting with 'Untilled Soil'
InteractDebug:1241055436
Interact Done:1241055436
Stopping the bot!
Stop called!
Bot Stopped! Reason: User pressed the stop button
Removed hook [Combat_Main] a08862f8-6b85-4c8d-96f8-69a468600ec5
Removed hook [Combat_Only] 08a1d4ef-9333-4024-9ddc-d54ba26e1989
Removed hook [Death_Main] 3fd5e99b-aa33-4072-bb24-75682bf7e9e3
Activity: Honorbuddy Stopped