Hi Zaradna... Well, this was not what I suggested. I wanted an evidence screenshot. An image with rank-points before and after the battle along with an image like the one above. All this together with a "proper Bug Report" using a Bug-Template.
Btw : That image above, is a standard battle-replay image... The points shown is the points the opponent WOULD have gained, had he not lost. If you retreats a battle like that and you are rewarded rank-points, please do submit a proper Bug-report.
Edit : Your issue, is NOT the issue that I thought is was. But if it has something to it, it might be connected to another old bug.