It is 60-65 guys. DOn't stress. 67 last year gave 90. So the cut off was likely 65-66. And this test was considerably harder so it will drop a couple of marks.
Even though last year's exam is a lot simpler than this year's in terms of concepts tested, IMO, under timed conditions, you were much more likely to make many silly mistakes last year, specifically in q14 b and c. This year's exam required more thinking than last year, but overall less numbers really..
So I reckon band 6 cut off could be same as last year if not higher. But of course I didn't sit this exam under timed conditions to know whether or not solutions would take time.