Issue using Expression Map

When using the articulations of the “Expression map”, always occurs at some point the program goes crazy, and it arbitrarily places the articulations without having control over them. One of the outstanding features of Cubase is lost with this bug …

What can I do to solve this, or when it can be solve by Steinberg?

Version 6.0.4 ( same problem with 6.0.3)

Same over here.

This is really annoying. In my project the expression map system decides to alternate between legato and thrill samples by itself although no notes are set to thrill.
What is going on here?!
I’m using the expression map for the HSO sound set within Halion Sonic SE.