AddLoftSrf broken in Rhino 7 SP0?

Hello there,
is it possible, that the AddLoftSrf Rhinoscript command is broken in RH7 SP0?
I use it as always :
Loft = Rhino.AddLoftSrf(arrForLoft,0,1,45,False), but the curves are not rebuilt.
Rhino tries to loft it like ist was “Does not simplify”.
In RH6 SP31 everything works like intended.

Thanks in advance for your help :slight_smile: