As of right now, when I look at the footer on the Travel site, at the list of sites mentioned under the Stack Exchange Network
heading (Technology, Life/Arts, Culture/Recreation, Science, Other) I am seeing all of theses pointing to https://travel.stackexchange.com/#
which does not seem correct.
For comparison I just went to the Sci-Fi site and looked at the equivalent there and saw that they all point to https://scifi.stackexchange.com/#
I suspect that something is amiss on a greater level than just this site.
And One More Thing
The above was when browsing at the "list of questions" level. I just noticed that when I look at a specific question the links morph in to the actual question I am browsing.