ok looks like my assumption was incorrect.

On himeuta they wrote that the Devs basically implemented that change because of the mobile version. However they didn't stated why they had to change the values to fit the mobile version.

@maotd

Yeah i think you're right. We didn't get compensations for Maintenance of the whole site so far.

Todays Rarity Promotions are rather weak compared to some others in the past for sure.