My web-app has the Facebook JS SDK implemented.
Yesterday, everything was working fine and without any modification on the code, the script request started to return 404 errors.
![Facebook SDK 404 request error shown in browser dev tools.](https://i.stack.imgur.com/k03LW.png)
When I try to access it directly, this is what I find:
![Screenshot of sdk.js in the browser, which is just a white page with the text "Not Found".](https://i.stack.imgur.com/6AdhC.png)
Facebook Status shows that the API everything is OK.
![Screenshot of Facebook status dashboard that shows everything as healthy with no issues.](https://i.stack.imgur.com/raZu2.png)
Instagram's embeds.js and Facebook's debug SDK are also returning the same error:
![Screenshot of Instagram's embeds.js in the browser. The page simply says, "Not Found".](https://i.stack.imgur.com/SebgW.png)
![Screenshot of Facebook's debug.js in the browser. The page simply says, "Not Found".](https://i.stack.imgur.com/uEzNi.png)
Does anyone knows what it happening? I've tried accessing these files using my 4G network and the same error is displayed.
I'm based in Dublin, Ireland.
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