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What gameplay feature is this bug affecting?
Breeding

What's the issue? Please include any error messages you receive and as much detail as possible.
I sent a stud request for this lioness to this lion.

I received two messages (I think staff can see those so I’ll link them).

The first one failed, so no problems there. But the second one very cleary states “My lion accepted your studding request and bred with your lioness. She is now pregnant, and you should build a nest for her as soon as possible!”

And she’s not pregnant.

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

Any screenshots you can provide us with?
N/A

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 just sent a request, it was successfully accepted and she isn’t pregnant.

Edit:

I have been talking to the stud’s owner and have been refunded, and it was pointed out that the request was accepted at 2:05 LD time, or right as RO was about to trigger. That seems like the most likely cause, but it still seems weird that it was able to generate and send both messages, process the SB transaction, and consume a stud slot, but not generate cubs.

Now I’m unsure if this would be considered a bug or just the server messing up due to the timing.