User exmateriae suggests:
When clicking on someone else than ourselves on the leaderboards, were directed towards the full leaderboard and not the user, that always seems weird to me?
On the global leaderboards page with multiple leaderboards, hitting any entry or the header on any leaderboard just brings up that leaderboard's isolated page. Instead, hitting an entry's row should lead to the contributions page as it does when hitting said row from the isolated page. You should still be able to go to the isolated page by hitting the leaderboard header row, though.
User exmateriae suggests:
On the global leaderboards page with multiple leaderboards, hitting any entry or the header on any leaderboard just brings up that leaderboard's isolated page. Instead, hitting an entry's row should lead to the contributions page as it does when hitting said row from the isolated page. You should still be able to go to the isolated page by hitting the leaderboard header row, though.