CDI/Chungdam now gone sketchy?

I've previously reported on this blog that CDI/ Chungdam Institute was one of the better hagwon chains to work for.  There were really no bad reports about them around the internet, and I even went as far as having interviews and considering working there a few years back.  However, some bad things are going down now, with lawsuits and such.  Check out the link.

Now, in the interests of fairness, as far as I know, they have an option where you basically are a freelancer.  You work national holidays, you don't get vacation, etc, etc.  But, you get paid a high hourly rate.  So perhaps the people in question signed this type of agreement and didn't read the fine print closely enough.  Who knows.  Everything with a grain of salt I guess.