I just started using sheet metal features literally today. Was having a rip-roaring good time until I ran into a strange artifact that appears after inserting a jog on a face that has non-orthogonal sides. I've tried changing the bend angle and position of the jog line, as well as how the jog is defined in reference to the line; all to no avail. Thanks in advance for any help.

Before jog:



After jog (notice the kink):

After flatten (kink persists):