I don't know if my comment will be helpful or annoying, but it seems like the latest takers had a difficult Listening test. I took mine under British Council in Manila and the listening test was relatively easy (not too many numbers to catch).
Not sure if the testing center has anything to do with the level of difficulty of a test.
I also remember that the Reading test did not have any section where you had to match headings with paragraphs (that's always difficult).