Only one hope here, it is not seeing other complaints from users who get banned or excluded from their promotions because the users make profit regularly from the tournaments.
Most probably, we will see similar steps from them if the new users also manage to maintain profit through the tournament prizes. Duelbits team hasn't changed the rules of the tournaments yet. I believe they will bring changes in the tournament rules if similar thing happens again. Let's wait and see.
Looking at the current leaderboard while it is already 2+ days running, the top player earn less than 90k points while in the past top players had earned more than 100k points already in the first 2-3 days.
I'm not sure why, whether the interest is already less than before or maybe duelbits make a change on their system which make players are now unable to play the same game in multiple tabs, that's why the current top players earn less points than before.
The current first position player is someone who managed to win the 1st prize in the last 2 original tournaments, he was on top 5 on the other older weekly original tournaments before he started to win the 1st position in a row.
Hope he wont be excluded/banned later if he continues to win the tournament especially if he is on decent profit in overall statistic since he started joining the tournament.