If I recall they send an e-mail out sometime towards the end of June about when they will release the results. I know that L3 results are always later than L1 and L2 results but I have the impression that the date can vary widely from year to year, i.e. it has been both late July and Mid-August?
p.s. I would give up to 100 Euros to know now and then about 1.5 euros less every day approaching to the release day
My guess is Aug 6th. That’s when they released it last year (9 weeks and then the next Tuesday). If not, then I would guess Aug 13th. Maybe an extra week due to there being 11 questions intead of 9?