This is supposed to be a tetragonal material, and the website confirms the relaxed structure has all the angles at 90 degrees, but API returns a lower-symmetry structure!
abc : 4.004456562976344 4.004456562976344 4.2006364192253862
angles : 89.864508091374447 90.135491908625568 90.047460208463463
volume : 67.359629854788295
A : 4.0044532400000001 -0.00165554 -0.00488596
B : -0.00165554 4.0044532400000001 0.00488596
C : -0.0048062699999999996 0.0048062699999999996 4.20063092
Notably, using final=False does return a tetragonal structure (though still different from the one on the website).
Note also that the task labeled on the website in bold (presumably the preferred one?) as “GGA Structure Optimization” does not open:
returns a page with only a header and empty content.
However, task mp-5986 and a few others that I checked (there are too many to check all!) all have a tetragonal structure.
(If this is related to the recent database upgrade, say something went wrong during the upgrade, is there maybe a way to use a previous version?)