Cluster Fails output - Outside does not match Inside

Good day guys,

I just wrote a cluster (see attached). It should output just one closed brep in the first geo component. The others should be empty. If I internalize the data I works just perfect, but as you can see in the Picture, in my script it outputs another brep at the second component. Do you have a clue how to fix that? The funny thing is, inside the cluster everything is right (see 2. picture)