Here I will list some things I noticed today that require fixing.
1. Happiness
When you open a Pokemon in the side bar, you see the Happiness level at the second last line (Happiness: <number of hearts> [?]). The problem is that that when the [?] is clicked, it leads to forums link which does not exisist. It should lead to the Part of the wiki that explains about Happiness.
2. In game name "Magikarp"
As far as I know, you cannot have two or more times the same attack on a Pokemon. Here 6 Magikarps (5 normal and 1 Dark) are found which have the move "Flail" three times each.
3. Shiny Pikachu Pop Star cannot learn a move for Icicle crash
Sorry if I'm not accurate on this one, but I traded that Pop star away... but anyways, I had about 2 million PokeMoney and I wanted to teach my Shiny Pop Star a move for Icicle crash but it always said I had insufficient money.
I also had a fourth one, but it was my mistake. I'll make new topics if I find any other mistakes.