That is interesting. Are you talking about the Wolfram Cloud?

Note that you get different outputs depending on how you ask for your current location:

== current geoIP location

, i.e. using the double equal sign, gives you your correct IP address. This does work in the Wolfram Programming Cloud.

= current geoIP location 

gives the IP address a server that Wolfram Alpha believes is registered to Amazon, see:

http://www.wolframalpha.com/input/?i=+54.209.144.183

GeoGraphics[]

indeed gives a map of Champaign.

FindGeoLocation[]

in the Cloud gives

GeoPosition[{40.11,-88.24}]

which is Champain, I presume. On the RaspberryPi it does work as expected. Perhaps it is worth reporting that to the developers?

M.