My last 15 tests have 0 Wrong Words, with a low WPM of 88, but I only have received the "Flawless 3" badge. I noticed when my streak hit 5 that I did not get the 5 badge, so I did the last 10 in one sitting, hitting the "reload" button after each. (I do have Corrections on all of these tests, but previously when I got the Flawless 3 badge, I also had corrections in those tests.)
Is there a particular sequence to make these tests qualify for the badge? Or is there a known issue here?