It was fixed on archives, not on the pedia for some reason, we are looking into itFound a new problem. Lance's generation IV battle sprite appears to be displaying an old version, even though it was updated on Archives last month. It should show this:
but instead I'm seeing this:
The second image has an unwanted overlap.
File:Spr HGSS Lance.png - Bulbapedia, the community-driven Pokémon encyclopedia