Steps to replicate the issue:
- Open browser-console
- Visit https://petscan.wmflabs.org/
- See a blank page
- Look in browser-console and see the error message:
- The script from “https://ores.wikimedia.org/v3/scores?_=1695688135901&callback=jQuery32104251558884540426_1695688135900” was loaded even though its MIME type (“application/json”) is not a valid JavaScript MIME type.
- or Chrome: Cross-Origin Read Blocking (CORB) blocked cross-origin response https://ores.wikimedia.org/v3/scores/?callback=jQuery321007862905624331429_1695763249117&_=1695763249118 with MIME type application/json. See https://www.chromestatus.com/feature/5629709824032768 for more details.
What should have happened instead?:
- It should've shown the rest of the page (which is loaded, and can be shown by turning-off the CSS for <body style="display:none">, but that CSS has been there for 4 years so should be unrelated).
Notes
I'm not sure if this is ORES/Lift Wing related, but I suspect it might be due to the timing?
Originally reported at Enwiki. (https://en.wikipedia.org/wiki/Wikipedia_talk:PetScan#Petscan_displays_blank_page,_unusable)