Well I searched the forums and didn't seem to find an answer, so either no one else has had a problem with it or my nooby-ness is keeping me from it ;p.
And I hope my post doesn't have any spoilers, I'll try to be as vague as possible.
I noticed that when I first had my Zanpakutou blessed, it had been healing me pretty substantially every so often. Sometimes I'd even end a fight without having to heal afterwards, as my Zanpakutou would keep me at full health. But now it's hardly any help at all. Usually I'll get 0s, and it's never gone above 1.
So my question is, has the effects of the blessing generally been lowered for everyone? Or do the blessings slowly loose their power. Is there any way I can renew my blessing so it will go back to how it was when I first got it? Favor isn't a problem. I've got about a thousand saved up already. ;]
Thanks in advance for any help. Sorry if my post gave away too much. A moderator can edit it if need be.