According to a topic under Designing your Workflow - Commit Pending Changes Action NW2010 & NW2013 there are two batches - one for Nintex and one for SharePoint.
I have something like this (in SP2013):
Query list returns the old value. This is ok as Set field value is batched in SharePoint batch. But when I have something like this:
Query list returns a new value. Doesn't this mean that Commit pending changes committed SharePoint batch?? And according to the document I mentioned earlier this shouldn't commit SharePoint batch. How is that possible?