What gameplay feature is this bug affecting?
Nursing Lionesses/Viewing Newborn Cubs

What's the issue? Please include any error messages you receive and as much detail as possible.
Two lionesses pregnant yesterday, supposed to give birth today. On rollover, there was no message pertaining to them/the cubs: no “lioness has give birth etc” or “lioness was not nested, lost her cubs, etc”.

When going through my den to feed my lions, I noticed that two said “This lioness gave birth in the past two years. She is on a breeding cool down and will be breedable again in 20 real life days.” and had the lineart for nursing cubs. There was no indication of this in the den, where I’d typically had clicked on the newborn cubs.

There were links showing the cubs. I clicked on them, and it send me to the cub under a den labeled “unsorted”. When clicking on the den, it said, “ERROR 50.7: Invalid user ID”.
I tried to copy the cub I.D and search it, but no lions popped up.
I searched up the cubs in the stud’s offspring, and they appeared to pop up, though the pride was labeled “unknown”.

I was also unable to view them/check for mutations in the Scrying Stone. I manually imported the cub, and it allowed me to check. It took 60sb, had the message of, “this cub has no mutations”, but when going back to that cub, it still appeared as unchecked.

The cubs do not show up in my unsorted den, and the “Jump To” feature does not show any other lions in the “den”.

Any links relating to this bug? For example, if a particular lion is bugging, what is the link to that lion?
One of the lionesses:
https://www.lioden.com/lion.php?id=794192464180

Her Cub:
https://www.lioden.com/lion.php?id=794192607205

Other Lioness:
https://www.lioden.com/lion.php?id=794192405645

Her cubs:
https://www.lioden.com/lion.php?id=794192604289
https://www.lioden.com/lion.php?id=794192604290
https://www.lioden.com/lion.php?id=794192604291

Stud’s Heritage
https://www.lioden.com/sirecubs.php?id=794182528463

Any screenshots you can provide us with?






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:
—Had two lionesses on last day of heat
—Wanted to stud them out to my other account’s stud
—Didn’t want to waste all his slots, so I put them up for reverse breeding
—Had stud send request, realized it would waste my resources; went back and denied
—Studded normally for both
—Days passed; fed, played with, etc
—Yesterday (after reviewing later) must have forgotten to nest
—Did everything as normal (fed, played with, etc)
—Rolled over today