What gameplay feature is this bug affecting?
The use of Angelic Blessing

What's the issue? Please include any error messages you receive and as much detail as possible.
I had Angelic Blessing Equipped to my Overgrown Tongue lioness, and I bred her twice with the item, since I got one from the October Event. I received no error messages, i chased her cubs today cuz they were non muties, and realized her decor was not equipped anymore which was weird.

Any links relating to this bug? For example, if a particular lion is bugging, what is the link to that lion?
Only happened with her and she was my only lion with the Angelic Blessing:

https://www.lioden.com/lion.php?id=794143245402

Any screenshots you can provide us with?
Sadly no screenshots, just her without the decor in my den :/

Please provide us with step by step explanation how this bug happened so we can attempt to replicate it. If it's complex, please include screenshots where possible:
I applied the Angelic Blessing 2 heats ago, they worked great with the lion meat I also used on her both times.
Last time the decor was fine and the item stayed equipped to her, but today when her cubs were born I noticed the decor was gone and she no longer has it. And she never ran away from hunger or low mood and I never removed it.
I dont have any screens, she is just in my den, I have another Angelic Blessing a friend gave to me but I'm scared to use it in case this is a bug and it is gone for good again, since the description for the item says "every breeding" and I asked around and a few fellow players agree it is a permanent item unless I remove it, but I never did. Any help would be great, thank you!