While in the middle of doing a Heroic Event on Titan, we were stumped in trying to find the 2nd walker that is suppose to drop. Having done 200 of these events I thought it glitched and we wouldn't have a chance to beat the event. Then we looked up and there it was...floating in the sky for some stupid reason. Downside was, you couldn't kill it fast enough because only the head could be damaged for 7 hit points with the cannons. Here is a link to the fight. https://www.youtube.com/watch?v=BDrkNIIP5pM&feature=youtu.be