I think I found a Bug in Duik but I'm not 100% sure.
It seems that everytime I try to rig an illustrator file I brought in via the normal file importer (ctrl+I) using the Composition Retain-Layer SIze setting that Duik has some problems.
I have made 3 screenshot showing what I mean. After importing the file I placed 3 pins on an arm and after I hit the create bones button in Duik all get moved to the center of the comp If I however copy the illustrator art after I imported it from the automatically created comp into a new comp with exactly the same dimensions,... of the imported one everything works fine I mean this isn't to much of a workflow hit but I guess it could be interessting for some others as well and maybe the developers can find a way to kill this bug

Best regards