Can't login curriculum page on Chrome

I can still login to curriculum page via IE browser but not with Chrome.

Failed to load resource: the server responded with a status of 404 ()

The resource https://www.freecodecamp.org/page-data/sq/d/4195245674.json was preloaded using link preload but not used within a few seconds from the window’s load event. Please make sure it has an appropriate as value and it is preloaded intentionally.

settings:1 The resource https://www.freecodecamp.org/page-data/settings/page-data.json was preloaded using link preload but not used within a few seconds from the window’s load event. Please make sure it has an appropriate as value and it is preloaded intentionally.

settings:1 The resource https://www.freecodecamp.org/page-data/app-data.json was preloaded using link preload but not used within a few seconds from the window’s load event. Please make sure it has an appropriate as value and it is preloaded intentionally.

Problem solved by clearing cache