Internal Error on Duel startup

[Mixmaximum]

1. Bug description
   [As soon I started a duel with the AI, a window popped up which said "Internal Error / ?;-1: attempt to index a nil value (field 'c94142993'). I guess it's my deck's fault since I've tried several times and it always shows up when I'm using this particular deck.]

2. Bug reproduction steps

   [I've just started a duel with the AI. I was using Time Thief while the AI was set to play with a random deck]

   Spoiler

3. Screenshot OR error code
   

   
   
   Decklist: Imgur: The magic of the Internet

4. Expected behavior
   [The window shouldn't have appeared, I guess]

5. If you have issues with connecting, please attach your Player.log file (Find this file in %userprofile%/AppData/LocalLow/Duelists Unite/YGO Omega/Player.log. Skip this step if you don’t have connection issues)

[AntiMetaman]

We fixed this.