Client crash (while fighting ogres)

Was on the last battle of High Mountain Pass, and the game froze showing a trait Gray played:



But the logs say the crash was caused by the shredders playing Shredding Strike:

Spoiler: logs

ATTLE LOG: Scenario=Pass Ogre Lair,Room=PASS (Kalin),RoomID=592913,Msg=Gary must play a Trait
BATTLE LOG: Player=Gary,Scenario=Pass Ogre Lair,Room=PASS (Kalin),RoomID=592913,Event=PlayAction,Action=Obvious Maneuver,Instigator=Bonecrunch,Targets=
BATTLE LOG: Scenario=Pass Ogre Lair,Room=PASS (Kalin),RoomID=592913,Msg=Gary drew a card for Mottled Ogres
BATTLE LOG: Scenario=Pass Ogre Lair,Room=PASS (Kalin),RoomID=592913,Msg=Gary must play a Trait
BATTLE LOG: Player=Gary,Scenario=Pass Ogre Lair,Room=PASS (Kalin),RoomID=592913,Event=PlayAction,Action=Defensiveness,Instigator=Cloudspell,Targets=
BATTLE WARNING: Scenario=Pass Ogre Lair,Room=PASS (Kalin),RoomID=592913,Msg=Command::instruct Unhandled Instruction:
(sfs_object) HP:
(sfs_array) peeks:
(sfs_object)
(int) card: 1
(int) owner: 1
(utf_string) origin: Goblin Shredders
(int) group: 3
(int) cownerg: 3
(int) cownerp: 1
(bool) logOnClient: false
(utf_string) type: Shredding Strike



(int) IUID: -1
(int) ACTG: 3
(int) ACTC: 1
(bool) IIU: false
(int) INST: 1
(int_array) TARA: [0]
(int_array) TARP: [0]
(utf_string) type: action
(int_array) TARG: [0]

BATTLE WARNING: Scenario=Pass Ogre Lair,Room=PASS (Kalin),RoomID=592913,Msg=Command::instruct current command queue:
com.cardhunter.battle.commands::CheckForTriggerCommand
com.cardhunter.battle.commands::ResolveActionCommand
com.cardhunter.battle.commands::IncrementActivePlayerCommand
com.cardhunter.battle.commands::CheckForTraitsCommand
com.cardhunter.battle.commands::StartScoringPhaseCommand
com.cardhunter.battle.commands::StartDiscardPhaseCommand
com.cardhunter.battle.commands::EndTurnCommand

BATTLE WARNING: Scenario=Pass Ogre Lair,Room=PASS (Kalin),RoomID=592913,Msg=Battle::run failed due to command error.
BATTLE LOG: Scenario=Pass Ogre Lair,Room=PASS (Kalin),RoomID=592913,Msg=Received invalid instruction on command com.cardhunter.battle.commands::CheckForTriggerCommand: forced defeat
BATTLE LOG: Scenario=Pass Ogre Lair,Room=PASS (Kalin),RoomID=592913,Msg=Gary was defeated
BATTLE WARNING: Scenario=Pass Ogre Lair,Room=PASS (Kalin),RoomID=592913,Msg=Command::instruct Unhandled Instruction:
(utf_string) type: done
(bool) IIU: false

BATTLE WARNING: Scenario=Pass Ogre Lair,Room=PASS (Kalin),RoomID=592913,Msg=Command::instruct current command queue:
com.cardhunter.battle.commands::ResolveActionCommand
com.cardhunter.battle.commands::GameOverPhaseCommand
com.cardhunter.battle.commands::IncrementActivePlayerCommand
com.cardhunter.battle.commands::CheckForTraitsCommand
com.cardhunter.battle.commands::StartScoringPhaseCommand
com.cardhunter.battle.commands::StartDiscardPhaseCommand
com.cardhunter.battle.commands::EndTurnCommand

BATTLE WARNING: Scenario=Pass Ogre Lair,Room=PASS (Kalin),RoomID=592913,Msg=Battle::run failed due to command error.
BATTLE LOG: Scenario=Pass Ogre Lair,Room=PASS (Kalin),RoomID=592913,Msg=Received invalid instruction on command com.cardhunter.battle.commands::ResolveActionCommand: forced defeat

I closed the Steam client, logged back in, it told me I had a battle in progress, I said yes to resume, and the battle resumed after the Shredding Strike.

Looking over the logs, I realize that it crashed while checking for triggers, and I think my mage was holding Ethereal Form at the time. (I should have cropped the image less.)

 

No, this is the first time I've had it freeze since switching to Steam a couple weeks ago.