Mariyung trains still have problems, possibly in service later 2024

Maybe the latest changes are causing more problems? I'm imagining house-of-cards software stacks (insert jokes about Tangaras running DOS/Windows). At least we're not suffering Polish train problems :)

Seven News video: https://www.youtube.com/watch?v=VDi4RRNxnuk

SMH written article: https://www.smh.com.au/national/nsw/crew-doors-flew-open-on-new-intercity-trains-during-trial-20231205-p5ep8o.html

Anyone have better or more interesting sources?