Two things to report.
Kaio-Ken: Multiplying Kaio-Ken only effects LP/EP drain while not touching crit rate like its supposed to and can't go pass x3.
Character Deletion: Attempts to delete a character ends up with your password (which is required to complete the process) being considered "taboo" (I'm guessing inappropriate) regardless of how it's spelled, which prevents the deletion process from be completed thus making it impossible to delete your characters.