So, with version 11, it's exactly the same problem.
For me, all the words display correctly (in French), but the cursor doesn't shift for the first letter (that letter ends up at the end of the word).
If I type "Bonjour," it writes "onjourB".
If I type "Merci," it writes "erciM".
If I type "Grand soleil," it writes "rand soleilG".
We have the same problem with the object/animation window when using text: the first letter shifts to the end.