tapping space or enter skips a word!

[McVitas 24]

Hello, this is a weird bug which seems to be introduced in the last major release. I have some text and want to type new sentence or few words somewhere in the middle of it. I position a cursor where I want to start, type a word, tap space and cursor jumps over the next word! If I don't notice it I end up with some nonsense! The same happens if you tap enter (new line). You don't even need to type any text. Just have a cursor right next to a word, tap space or enter and the word moves, but cursor jumps behind it. This does not happen anywhere else and I have have no idea what is the intent behind this (probably it's just a bug)