All versions of Knights of Ages

Fixed the issue that the incorrect deduction of an active number of the family under certain circumstances resulted in abnormal data related to the decline of the main family. Fixed the issue that the special effect of the 4 shoes in the equipment sale shop was also triggered when the allies use ENG skills. Fixed the issue that the profession, Duelist, did not correctly trigger "When CRIT is triggered, the target of this fight is unable to be attacked." Fix other bugs.