You're welcome.  LF2 was threadbare of clothing in my runtime.  This is a nice set of dynamic clothing, my compliments to you.  

As for drawn's problem, I noticed he has a hairpiece colliding with the sweater's sleeve.  If he isn't accounting for that, I suspect the simulation fails when the sleeve collides with the hair.  I usually run my simulation on an empty scene and add my props at the end frame of the simulation.  It's a better way to troubleshoot with minimal items in the scene.