Export Artboards "Name" Error
I exported first one Artboard of 2 or 3 in the beginnning of a design process, the changed the names in the end of all 3 artboards to the projectname. The first artboard still kept the original name ("artboard 01" or else) so i had to rename by hand this file. Pretty weird.
Oh, it is the last Version of Illustrator CC 2018 22.0.0 at MacOs 10.12.6