Saying that someone won the popular vote but not the election is identical to saying that someone won in the more densely populated area but lost in the more sparsely populated areas. It don't prove gerrymandering, which is the intent to arrange voting districts to manipulate elections. The intent is the key here and not the result.

Having seats allocated by area rather than population is an very old tactic to unify a large number of small provinces into a single nation. Rural voters votes need to still feel like its worth to vote, even if they are outnumbered by 10 to 1 to the voice and needs of the more populated areas. Similar how people view voting of third-party to be a wasted vote, so is it believed that people in low population areas would feel if election was purely based on the popular vote. This is not the definition of gerrymandering, but rather policy that is designed to prevent splintering of nations and civil war.

Did Roy Jones or his party rearrange the district to orchestrate a election win? If so then that is gerrymandering. If not then the idea of having voting districts rather than popular vote is really just the trade that happened a long time ago between low and high populated areas being applied to all levels.