I'm in a situation (extended stay) with points accruing weekly. Posting has been all over the place for the last 6 weeks - everything from the typical two days to four days after the charge, and last week's points charged on Monday didn't post until yesterday afternoon and that in a trickle: first the stay credits, then an hour later the bonus points and an hour after that the actual points for the charge. Other members of my group - including those with US cards - had the same experience. Hotel chalks it up to Marriott's quality IT.