I tried configurate the armature after I saw it was kind of broken. What I did was only to rename a few hind leg bones and subdivide one, because that joint was missing in the preset. As I read in the plugin, is should be able to add those correctly. It also created the metarig, but the problem is still the same. The controls are displayed wrong in the FK display. Is there anything I can do to fix it? I am willing to edit the python script if I get any assistance... Also, the hind left tweak bones are on the layer of the tail bones... but on the layer view they are shwon on the correct one... I am a bit confused.
Pictures for explaination see below.
Tried to modify the rigify layers. Now I get this message when I click on generate rig in the panel: