It seems that there is a bug when querying for inlinks in dataview. Either that or I’m missing something really obvious.
In the attached screnshots I can see 3x files in the “backlinks” pane, but when querying via dataview I only get 1x file. The 1st query I know will only list 2x files as it’s looking for the date in the date:: field - but have no idea what the reason is for them not appearing in the 2nd 2x queries.