Last upgrade created duplicate entries for everything

Why after the last update was applied, everything duplicated? See attached.Duplicate-Entries.thumb.png.bade215fa93612b3705e5175fdc98130.png

It was by now reported a long time ago, and they've yet to fix it. It will sometimes do that, then on next launch it won't, it's random. At least it's cosmetic which is why I suspect it's been un-fixed for so long.