Patch v15.9

//bug fixes - Abysm Challenges: There was a chance a challenge would remain locked even after unlocking all Clans. - Hub: The middle gem behind the Change Class statue wasn't showing correctly. - Humongous Head sub-stage: After beating and exiting the head the Warlock clan could wrongly unlock in an Abysm Challenge. - When using Mouse Controls the menus weren't showing the correct button tips. - Some menus weren't fading the button tips correctly. - Compendium - Leaderboards: When changing class it would show a locked clan when switching between the first/last clan. - Compendium - Leaderboards: They were showing their button tips in the wrong position. - Fixed a typo ("im-game").