As seen in the picture printed using v1.3.0-dev infill was shifted to one side leaving a gap on the other side of the inner wall. With the same setting I use v1.2.9 to print again, this time the infill look much better.
I'm currently using slic3r-prusa edition V1.34.1.
They really did a good job adding features and debug. I don't have the link at hand, it's on my Laptop.
