Updated lexicons updated via the lexicon repository don't update until uninstalled and installed again

[ryankhart]

This is inconclusive, but I just noticed that my latest changes to the lexicon didn't take effect for me, even after having clicked on the "update" button, until I clicked "uninstalled" and "install" again.

I'll update this issue in the near future when I continue to add more words to the lexicon.

[johnysandels]

I found the same issue. I think it may be caused by having the lexicon enabled while updating it.