Sorry to correct you on this but they never paid a penny towards the £21k owed to the LAS, the money they and other clubs fans raised was to clear the near 16k to the STJAS
https://www.telegraph.co.uk/sport/football/teams/crystal-palace/7664605/Crystal-Palace-will-be-forced-to-sell-team-if-relegated-to-League-One.html
£21k it says here amongst others your club stole from