Before publishing such statements, Jadran, would you please inform yourself about the capacity of the ship? She had less people on board than being certified for, and this information is easily obtainable.

JOHANNA unexpectedly veered and ran into a rock wall. Operator's site has max permitted passengers as 200, and recommended number 80-175.
http://nyc.no/pdf/2014-norsk-Johanna.pdf

With tug GYLTINGEN - see http://www.shipspotting.com/gallery/photo.php?lid=1726410

Did the water ingress perhaps happen cause of too many persons (156) onboard this small vessel ??