jondol,
It's not about being a hot topic or not, but Singapore ATPL is a bit restrictive in a sense that not anyone can take the exams. As far as I know, you need to be sponsored by one of the Singapore-based airlines (SIA, SIA Cargo, Silk Air, Tiger and Valuair/Jetstar Asia) to take the exams. On special cases, ex-RSAF pilots are allowed to take the exams as well.
I presume that you are being sponsored? If yes, then I'm pretty sure that someone in your sponsor can help you in finding the materials that you need.
And, yes.. you're right about the omission of the negative markings and the new passing grade of 75%.