Wishlist Search Not Working

I believe Steam is having issues, therefore the wishlist won't work.

EDIT: Works for me now.

Probably because Steam is having its usual sale issues and your account auto-synced wrong because of that and got your Wishlist as empty. If that link is showing nothing, then try re-syncing until it works. (If it keeps not working, you'll need to wait for Steam to stop having a little panic attack. ^_^' )

Well, good to know the issue was Steam and not SteamGifts. Though it seems strange that SG would sync an account with Steam when Steam is offline and then allow the failure to transfer data from Steams to affect changes here. Perhaps that is the true bug.