I had downloaded the 1010977 file, it says it has Wyckoff multiplicity and symbol 2 c, however the coordinates listed didn’t seem to correspond with the ones on cryst.ehu.es. This was however because I chose the Standard/Default setting which has origin choise 2, while the positions correspond to choice 1 found in ITA Settings.
Had the same problem. @Rubén, it’s on the bilbao website https://www.cryst.ehu.es/cryst/get_wp.html. You enter the space group and underneath that box is a button ‘ITA settings’. You press that, and it gives you the correct result.