Why does Crossy Road only show up as an unofficial release now? That doesn't make much sense.

cause its a webgame

But it's not? There is a platform of it that is a webgame but all the other ones aren't.

Probably the site checks if the game just has the "webgame" tag, instead of it being the only tag.

Can a mod confirm?

It was not "taken off" anything. Games with certain game types set (including Webgame and Mobile) are hidden under 3 circumstances: series pages if "Show unofficial releases by default" is unchecked (not applicable here), the All Games page by default (you can check "Show unofficial releases" to see it), and on the front page if the user has "show runs in unofficial games" unchecked in their front page settings.

Is there a way it can have a webgame tag and still be classified as official or no?

Nope.

Are webgames not official because webgames aren't treated as real games?

Alright, if the tagging system ends up not getting changed, can we have the tags removed? Is there a better place to ask for this?