Not sure what you mean by nothing has changed. I think it is different than, say, 5 yrs ago when early window UG’s were quite common. The past 2-3 yrs have shown more threads about not clearing as early, if at all.

Personally didn't see any difference until this past year. Few at the early window, most only 1-2 days before the flt. Nevertheless, they do clear so no panic here but it does add to the angst.

Maybe when DL sends out their Diamond packages this year, they will include a sample bottle of Tums for those who are not enjoying the waiting game.