Unfortunately I can't share it (employeer rules)
But I can describe what's on it.
It's BPMN 2, process diagram, with two separate swimlines. There is a bunch of activities in each swimline and there are message flows between activites from different swimlines.
Those swimlines have been bigger (longer in width) but I reorganized activities to free up some space, and then I made swimlines shorther. EA still thinks they are longer while exporting diagram to image.
I will create new diagram from scratch (not copy paste solution).