Trade Website Not Showing All Items When Sorting by Max DPS/Armour

If you search for generic item types (two hand axe, body armour, etc) and then sort by a stat, it doesn't always show the best items. This changes depending on if the search has any listing or instant buyout only, even if all the items are instant buyouts.

Below is a series of screenshots taken within seconds of each other that show an example of the issue.

1. Generic two hand axe with any listing sorted by highest pdps. (1056)
2. Vaal axe with any listing sorted by highest pdps. (1414)
3. Generic two hand axe with instant buyout only sorted by highest pdps. (1414)
4. Vaal axe with instant buyout only sorted by highest pdps. No change as expected. (1414)







The first search and sort should show the higher pdps axe. For some reason, the higher stats only shows up when the search has been narrowed down.