I've noticed this on a couple sets of dragons now.
When I was going to see which dragons I had open for nests I was trying a few combos and I realized there was a problem.
That being that Ryale is Felis's mother - but I could still preview them paired together. I didn't try to submit the breeding because it's creepy but it seems like I would be able to.
But when I refreshed and tried again it stopped me from doing it:
I found out that if I select one of the two initially when I open the page it won't let me pair them - but if I start out selecting a different dragon and then changing it to them I can get them to pair up again. I also tried this with another pair (grandmother/grandson) and it works the same way. I can't pair them up if I try to right away but if I do anything else first then I can.
When I was going to see which dragons I had open for nests I was trying a few combos and I realized there was a problem.
That being that Ryale is Felis's mother - but I could still preview them paired together. I didn't try to submit the breeding because it's creepy but it seems like I would be able to.
But when I refreshed and tried again it stopped me from doing it:
I found out that if I select one of the two initially when I open the page it won't let me pair them - but if I start out selecting a different dragon and then changing it to them I can get them to pair up again. I also tried this with another pair (grandmother/grandson) and it works the same way. I can't pair them up if I try to right away but if I do anything else first then I can.