Decay Bug

I was healing slept twice, and power word decay stayed with me You are affected by: Skill: 'decay' modifies dexterity by -2 for 52 hours. Skill: 'decay' modifies strength by -3 for 52 hours. Spell: 'decay' modifies hp by -5 for 52 hours. Spell: 'decay' modifies constitution by -1 for 52 hours. Spell: 'detect invis' for 19 hours. Power: 'harmony' modifies wisdom by 1 for 8 hours. Spell: 'armor' modifies armor class by -20 for 6 hours. Commune: 'healing sleep' for 0 hours. Power: 'unbound spirit' modifies morale by 10 for -1 hours. Power: 'unbound spirit' modifies wisdom by 2 for -1 hours. 987hp 635m 869mv 27100tnl wilderness (-23.18%) You are surrounded by a white aura. 987hp 635m 869mv 27100tnl wilderness (-23.18%) You awake feeling fully refreshed. You awake, cured of all ailments and fully refreshed. Your muscles ache and strain under the power of your rapid decay. 987hp 635m 869mv 27100tnl wilderness (-23.18%) cb For some reason, the decay he set upon me will not go away [OUTLANDER] Gileanas: For some reason, the decay he set upon me will not go away 987hp 635m 869mv 27100tnl wilderness (-23.18%) af You are affected by: Skill: 'decay' modifies constitution by -2 for 51 hours. Spell: 'decay' modifies hp by -5 for 51 hours. Spell: 'detect invis' for 18 hours. Power: 'harmony' modifies wisdom by 1 for 7 hours. Commune: 'sanctuary' for 5 hours. Spell: 'armor' modifies armor class by -20 for 5 hours. Power: 'unbound spirit' modifies morale by 10 for -1 hours. Power: 'unbound spirit' modifies wisdom by 2 for -1 hours. 987hp 635m 869mv 27100tnl wilderness (-23.18%) mutter You mutter quietly to yourself. Is this a bug? the third healing sleep did it