I've got the really weird korean letters beeing written ontop of eachother, which is really disturbing as you can't read them anymore. In the picture you see what it looks and should look like.
https://i.sstatic.net/H5RGN.jpg
The "one" symbol is actually that what you're able to see in the tooltip ...
Just installed my Ubuntu a few hours ago - hope to get this solved, as it only appears in Chromium, but not in the tooltips when hovering over things.