Organisations field always null. Many cases filtered out

[mannsi]

Every case in 2024 has the value "organisations": null (also many from 2023, I did not look further back). Every one of these cases is filtered out because of the filter 'AND ((organisations:"ECHR"))' in line 69 in echr/steps/cases_info.py.

Below is the base url for 2024 which yields no cases (with organisations field added in select)

https://hudoc.echr.coe.int/app/query/results?query=contentsitename:ECHR AND (NOT (doctype=PR OR doctype=HFCOMOLD OR doctype=HECOMOLD)) AND ((languageisocode="ENG")) AND (kpdate>="2024-01-01T00:00:00.0Z" AND kpdate<="2025-01-01T00:00:00.0Z") AND ((organisations:"ECHR"))&select=sharepointid,Rank,itemid,docname,doctype,application,appno,conclusion,importance,originatingbody,typedescription,kpdate,kpdateAsText,documentcollectionid,documentcollectionid2,languageisocode,extractedappno,isplaceholder,doctypebranch,respondent,respondentOrderEng,ecli,article,applicability,decisiondate,externalsources,introductiondate,issue,judgementdate,kpthesaurus,meetingnumber,representedby,separateopinion,scl,organisations&sort=&start=0&length=10000&rankingModelId=11111111-0000-0000-0000-000000000000

and here is the same base url without the organisations filter (gives 2507 results currently)

https://hudoc.echr.coe.int/app/query/results?query=contentsitename:ECHR AND (NOT (doctype=PR OR doctype=HFCOMOLD OR doctype=HECOMOLD)) AND ((languageisocode="ENG")) AND (kpdate>="2024-01-01T00:00:00.0Z" AND kpdate<="2025-01-01T00:00:00.0Z") &select=sharepointid,Rank,itemid,docname,doctype,application,appno,conclusion,importance,originatingbody,typedescription,kpdate,kpdateAsText,documentcollectionid,documentcollectionid2,languageisocode,extractedappno,isplaceholder,doctypebranch,respondent,respondentOrderEng,ecli,article,applicability,decisiondate,externalsources,introductiondate,issue,judgementdate,kpthesaurus,meetingnumber,representedby,separateopinion,scl,organisations&sort=&start=0&length=10000&rankingModelId=11111111-0000-0000-0000-000000000000