I have successfully configured a multiconfiguration-project that builds
on 4 nodes and has an additional axis and a combination-filter that allows
only one specific axis-value on a corresponding node.

This works perfectly.

However in the job-overview hudson shows blue or red balls for each configured
build (which is fine). On the combinations that are filtered out it does NOT
show a ball - there's a missing icon and the link to the icon appears to be wrong.
This is on the url like:
http://server:port/job/my_job/

The links to the missing balls look like:
http://server:port/static/0d946710/images/24x24/

Instead of:
http://server:port/static/0d946710/images/24x24/grey.gif

If I let hudson show me the results of a certain build it shows me a
different matrix where the balls are shown correctly (the filtered combinations
got a grey ball).
This is on the url like:
http://server:port/job/my_job/11/

I'm using hudson 1.285 and already browsed the code
and I think that the problem might be in:
hudson-core/src/main/resources/hudson/matrix/MatrixProject/ajaxMatrix.jelly