What gameplay feature is this bug affecting?
Ultrasounds, Lioness Miscarriage, Cub Amount

What's the issue? Please include any error messages you receive and as much detail as possible.
Lioness was previously ultrasound for a 1 cub litter. She was not nested. Daily Rollover Message contained her miscarriage notice.
#794214729422 has given birth to 1 cub: #794216151943, #794216151944, #794216151945. This shows 3 cub ids, indicating a 3 cub litter was lost.

Any links relating to this bug? For example, if a particular lion is bugging, what is the link to that lion?

https://www.lioden.com/lion.php?id=794214729422 The lioness

https://www.lioden.com/falcons-eye.php Ultrasound page

Any screenshots you can provide us with?
https://ibb.co/GPzmgz3 Screenshot from my rollover message
https://ibb.co/8bDM4s4 Screenshot from my user log showing the ultrasound and the miscarriage information

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:
My king bred with my lioness. I ultrasounded the lioness showing a 1 cub litter. I did not nest the lioness. She miscarried and showed 3 cub ids indicating a 3 cub litter was lost.