I hope this WAS a programming mistake and not a permanent change.
I've always been able to filter to fields in the related table, and now I'm forced to filter to the parent; if this is a permanent feature that means I'll need to calculate the fields I need into the parent, for this one survey that could be 12 new fields in the parent. Please HELP quickly; I have reports I need to run.

AND the Post2Stabalize is linked to the wrong area, it should let me type in Starts with...

@JamesTedrick