I go to Random ToT on the News Page, and get

Oh No! Oh no, you've got an invalid link!

I go to the Forums and get the same thing, I can't even click on someones Profile Page. ToT is not working at all nin the passed 2 days I have only been able to ToT 3 times

Yep, having the same issue here. Everything was working fine when I went to bed last night, so it happened overnight at some point.

edit: aaand I just tried again and it worked? haha

I have the same issue and my friend has the same issue; Rii is also having problems with tping and egging peoples' houses in the same fashion, even directly from their profiles.

Both of us seem to be able to ToT directly from peoples' profiles, or from the random link when provided on the error page, but any ToT Scode links are not working in the slightest, which is making my strategy of ToTing hard.