This is somewhat difficult since I haven’t been able to come up with a dependable way of reproducing this, but sometimes when running "subl ", ST opens not new window with the given directory added to a project, but instead in a “blank slate” state, no directories added. It seems like this most often happens when I haven’t been using ST for a while (maybe having suspended the machine), but I believe in all cases ST has been running.
Any help on producing any usable data on this would be appreciated.