Unbound angel rebind bug

Angel shows as not bound, try to bind and it says I already have a servitor bound. Happened multiple times before the start of this log. Log snippet below: **** Got this several times before this log, Detect charm shows unbound angel... **** **** Lightbind fails multiple time, then succeeds. **** lb angel c 'lightbind' angel You have already bound a servitor! lb angel c 'lightbind' angel You lost your concentration. lb angel c 'lightbind' angel You bind a winged angel to your servitude!