Why are there so many pages of breed pairs where the partent has 2 different parents

Is the pages down or is there a bug or something? I can't seem to just get data for a particular breed. For example, if I check the buldog breeder list, no matter the breed, the parents will have different breeds as parents. I'll just see random breed pops up.<br><br><br>Example: Magpie Lullaby<br>* Breed: Bulldog<br>* Lineage: F1<br>* Parent 1: Pink Inclined<br> + Breed: Bulldog<br> + Lineage: F1<br> + Parent 1: Lunar Ghost<br> - Breed: Dobermann<br> - Lineage: F1<br> + Parent 2: Inclined To Trance<br> - Breed: Siberian Husky<br> - Lineage: F1<br>* Parent 2: Hurricane Lullaby<br> + Breed: Bulldog<br> + Lineage: F1<br> + Parent 1: Rogue Wave<br> - Breed: Shiba Inu<br> - Lineage: F1<br> + Parent 2: Lullaby Inclined<br> - Breed: Puli<br> - Lineage: F1