Article in the mail
https://www.dailymail.co.uk/news/article-12282819/Noah-OBrien-teenager-committed-suicide-denied-gender-affirming-care-Westmead-Hospital.html
It's a tragic story. I feel very very sad for the young person in question and obviously his parents are in great pain. It seems his dysphoria was dismissed and not specifically treated, but this is phrased as not receiving 'gender affirmation' and I'm not sure what it means in this context it's a bit obscure in the article. In any case, sadly on this occasion the teen did resort to suicide.
Stories like these must be scary to parents with children experiencing gender dysphoria as 'suicide' has been said to be a risk of non-medical affirmation, delaying of puberty blockers etc.
This happened in Australia so I'm not sure what, if any support is available for trans identifying children and/or parents there. Specifically, it seems the child's care was dictated by having gone through puberty. That's the central part.