Have any of your idols graduated? Could be a bug that can happen when a leader of a clique graduates, it will be fixed in the next update soon.
If not, please send me your log file and/or save file at sadambober@gmail.com
Win: C:\Users\*username*\AppData\LocalLow\Glitch Pitch\Idol Manager\output_log.txt
Mac: ~/Library/Logs/Unity/Player.log
Win: C:\Users\*username*\AppData\LocalLow\Glitch Pitch\Idol Manager\data\manual_saves
Mac: ~/Library/Application Support/Glitch Pitch/Idol Manager/data/manual_saves