Still not fixed! Reported again 28th Jan 2019! Duo is free so I feel a bit of an ingrate for complaining, but these consistency issues are really annoying! Get it fixed guys, we 66 million British people count too you know!
it's always difficult to know whether to go for a literal translation or good english, of course i always choose the wrong one! in this case in "English" you would use the word holiday rather than vacation and it would be "on" holiday.rather than of