I just had a nice suprise when I checked my miles. My year runs out Feb. 28th, but I've already re-qualified, and CX has re-set my miles to 0, and the flight I took last week has been credited to the next year. I think I qualified around Feb. 10 last year, so they seem to have given me 12 months, and then started over. I thought they would be pretty strict on this, but they seem to have cut me a bit of slack. Is this unusual?