Hudson 1.373 has problems in assiging nodes/labels to a project.
I did a fresh install of a hudson master, added a node and create a first multi-conf project.

This project automaticaly enable the flag 'Build on multiple nodes', but this setting is not saved when I press 'Save'. I only have the 'default' config in this case.
When I add the axis 'Slaves', I can't select any ( if I keep the other flag enalbed ) or have a NullPointer exception.