I'm getting some funny behavior when using the sketch tool "Offset Entities".  I select the tool, enter the value, and check the box for "Reverse"...

Now for the weird part.  If, instead of clicking on the green check mark (in the Property Manager or in the right-click menu), I just left click in the graphics area, the operation is complete and the Property Manager is closed, but the direction is back to the original as if I hadn't chosen "Reverse".

This is in a .sldlfp file, but I'm getting the same behavior in Part files, and yes, I've rebooted.  Would someone else see if you can duplicate this before I submit it to my VAR as a bug in case it's one of those little tricks that SW reserves for me because I'm special?