API error still occurring - and I just had the old "discount change on the fly" occur to 2 of my store items.

What's interesting is that both of these items have been previously sold over the last 30 days to multiple buyers, in multiple quantity combined purchases, and up until the purchases today, the discount was working. But as of this morning, these 2 items no longer show as having the discount applied.

I had to kill those 2 items and re-list, and then re-edit them.

Is ebay trying to get everyone to just offer free shipping?