A puzzle about the spd_dos

Hi,

I downloaded dos data for many compounds, and ran into a problem with “spd_dos” for a few of them.

For example, mp-542813
https://www.materialsproject.org/rest/v1/materials/mp-542813/vasp/dos?API_KEY=****************

The length of “energies” is 580, while the lengths of “densities” for “s”, “p”, “d” are 601.

Does anybody know what is going on here?