I Ethan, I tried unsuccessfully to fix this. Can you please take a look? I think it is happening because we previously deleted answers for this company/project. I reproduce what Francisca is reporting, I tried to add an answer to this company/metric for 2019: https://wikirate.org/Research_Page?rp%5Bcompany%5D=Accor+UK+Business+Leisure+Hotels+Limited&rp%5Bmetric%5D=Business+%26+Human+Rights+Resource+Centre%2BModern+Slavery+Statement&rp%5Byear%5D=2019#
the immediate problem is fixed, and the long-term problem (trashed cards where some dependent cards were not deleted) may also be addressed.