This is meant to reach IOHK tech support. Our pool CASH has had steady ranking at about 140/150. The delegated amount has stayed the same through several epochs.
However suddenly at end of last epoch, ranking crashed to something like 750.
We checked and the issue seems to be the slider. The effect of the slider seems to be the opposite of what (presumably) was intended. Because our “normal” ranking now only shows when slider is used to pretend that absurdly hight amounts are being delegated to CASH. In that case, it shows the presumably correct ranking (currently at 150). So there seems to be a bug in how the slider affects the ranking. Its seems to show it back to front from how intended. Thanks for looking into this.