It seems that a fresh install of J5.0.1 does not allow line breaks in the text value part in a component language file. Is this correct?

In previous versions you could break long text strings over several lines which was good for readability in editors that don't word-wrap. Any line breaks were converted to spaces.

Now when using a previously good language file v5.0.1 simply refuses to load it unless you remove all the line breaks, Surely this is a bug? Its going to be a pain to have to strip line breaks from all language files to make them j5 compatible.