Ok, interesting. I see the squish on me (which seemed pretty pointless) on the 11th.
However, 2 seasons ago I'm very certain to what happened to me, as I checked my points at the time. So I was demoted from Kyber at the end of the season. My points though were enough to just keep me in A1. However, before the season started I was squished 15 points, which then put me in the A2 bracket. Sadly this is no longer visible.
I feel this is deliberate as:
1. The amount going up from A1 to K5 needs to be the same as those going down.
2. Those that go down are likely more than the start of the season accepted percentage.
3. The extra are then squished to a lower division.
Saying that though, most of K5 going down, probably have lower points than what is needed to stay in A1 anyway.
I don't think squish works the same in each league. Leagues aren't the same size and although we're generally squished toward D3, we're also squished towards L3 (Chromium). Also as Kyber doesn't have a league above and Carbonite doesn't have a league below. So there's 1 big squish magnet and 4 smaller squish magnets........right?