We have now enabled automated demotion of Inactive Alliance leaders. If an Alliance Leader has not logged into Empires & Puzzles for 60 days, a new Leader will automatically be selected from among the eligible Alliance members.
For more information check out the FAQ article here:
https://smallgiantgames.helpshift.com/a/empires-puzzles/?p=all&s=alliances-wars-titans&f=our-alliance-leader-is-inactive
https://smallgiantgames.helpshift.com/a/empires-puzzles/?p=all&s=alliances-wars-titans&f=our-alliance-leader-is-inactive