Game releases selection in wiki pages seems broken

For some reason when you try to select a different release, it won't load.

Looking at the dev console, it seems the URLs are messed up, for example, the Vanquish wiki page https://www.giantbomb.com/vanquish/3030-29903/

When I tried to switch to the PC US release, this is the URL that is trying to request http://https//www.giantbomb.com/releaseInfo?id=154027