What gameplay feature is this bug affecting?
dynasty

What's the issue? Please include any error messages you receive and as much detail as possible.
I tried to dynasty a grandpaw, didn't work and it just said something like it wasn't a grandoaw despite it being 16 years and 7 months old AND the send to dynasty button is still there

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=794210794785

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:
Went to pride overview, tried to dynasty said grandpaw, got message saying it wasn't a grandpaw