What’s wrong with Lego PAB?

Placed a huge order last night so I would get my 2x points. Hundreds of different elements. All listed as Bestseller on US LEGO.com. Mind you - there are zero standard elements on the site.

Got a notice today that every single item is on back order with no ETA.

We have all seen end of year issues and know they usually pause PAB over the holidays. But it’s February. Something is seriously wrong! Anyone know the real story?