Ladder Decay Bug

Account: Tabula rasa – AoE4 World
My last game was played on Saturday 8th June and I started decaying 5pts/day since Monday 10th June.

This bug is present season after season (decaying at the end of the season even tho you do play during a 15 days timespan), I can find multiple threads about it here or on Reddit since… October '22 !
I am sorry but this is not ok after 7 Seasons to still not have a proper functionning ladder.

Could someone from your team finally officially acknowledge this bug and pledge to squash it for the upcoming season ?