Wasn't sure where to post this, I tried to put it in the healer roles section but apparently my main character's level isn't high enough for whatever reason at 42.

Anyway, to the point, has anyone noticed that sometimes protect just vanishes on party members? I know of the usual causes like disconnects or changing classes will usually erase the buff, but a lot of the time they're just battling right in front of me, protect will have 23 minutes left on the clock and suddenly it's gone.

I'm really confused about this, I'm 90% sure they're not disconnecting because they're right there in front of me, battling away and of course you can't change class mid-battle.

Anyone got any ideas?

I'm playing on PS3 on the Moogle server if that changes anything.