Yea, no idea why you chose these faces.

The English one makes no sense - it clearly means detour, using a French form that we just don't commonly use in English, not that diversion doesn't make sense for a road sign.

We divert rivers and streams, so diverting a travel path is an obvious alternate use, in a place where English clearly isn't a primary language

Basically, it's not funny, it's not even interesting.