You're not alone in noticing these things Heat Trough, and no, I don't think there's a dedicated proof reader. Here's a classic example of the lack of care, from today's very important for many people news item:
Cyclone Debbie - A quick guide for residents.
...How can I keep up to date?
You can listen to and keep an eye on updates from the .
Join to follow news on Cyclone Debbie.
WZ news stories were suffering many issues when I finally give up reading them in disgust, particularly punctuation marks not transferring correctly in what are obviously cut and pastes from other sources and becoming ^%-$^% something that look like this ^%-$^%. Some were so shabby I wondered if they were being outsourced to someone having an intentional lend of Fairfax. Maybe things have improved, although as per my example above, I suspect not.
Best to just let your subscription fade away and not let it bother you.