Sometimes damage dealt in the kingdom defence is not registered by leaderboard

We only have 3 attempts to attack the boss and one of my attempts today were ignored by leaderboard.
I’ve dealt 92519 damage on first try, then 140k damage on the second (and that would be enough to qualify for a gold medal), but only 92k went to leaderboard.
I didn’t retreat from the fight, I’ve died to a boss 3rd spell and there was a defeat screen with 140k damage dealt which i didn’t took screenshot of, unfortunately. But after that second attempt there were still only 92519 damage listed on a leaderboard. And I’ve had only one attempt left, 2nd one was completly wasted.
Please investigate? Not only I lost my chance to get a gold medal, but it potentially can lead to the boss not being defeated at all.