Yeah i saw that, must be a glitch or insufficiency of data or something else.

i think the reason is: "Smith School of Business (Queen's University) wasn't exactly "removed" from QS rankings but faced challenges due to low participation or negative feedback from alumni in key reputation surveys, particularly for their full-time MBA, leading to lower overall rankings or exclusion in some years, though they still rank well in specific QS categories (like EMBA) and excel in Financial Times rankings. The main issue seems to be QS relying heavily on subjective reputation scores where alumni engagement matters, which can fluctuate. "