website is down?

[neuronetio]

Steps

1. go to: https://react.semantic-ui.com/
2. open console window

Expected Result

:)

Actual Result

:/

Uncaught ReferenceError: PropTypes is not defined
    at Object.6 (vendor.fb74a65….js:78)
    at t (vendor.fb74a65….js:1)
    at Object.2786 (vendor.fb74a65….js:60)
    at t (vendor.fb74a65….js:1)
    at Object.229 (vendor.fb74a65….js:36)
    at t (vendor.fb74a65….js:1)
    at Object.2817 (vendor.fb74a65….js:72)
    at t (vendor.fb74a65….js:1)
    at e.0 (vendor.fb74a65….js:1)
    at vendor.fb74a65….js:1

Uncaught TypeError: Cannot read property 'isRequired' of undefined
    at Object.<anonymous> (app.69ce239….js:644)
    at t (vendor.fb74a65….js:1)
    at Object.<anonymous> (app.69ce239….js:8339)
    at t (vendor.fb74a65….js:1)
    at Object.<anonymous> (app.69ce239….js:74)
    at t (vendor.fb74a65….js:1)
    at Object.<anonymous> (app.69ce239….js:8303)
    at t (vendor.fb74a65….js:1)
    at Object.<anonymous> (app.69ce239….js:257)
    at t (vendor.fb74a65….js:1)

[layershifter]

It's something wrong with your PC/network, proptypes.js are loaded from unpkg.com, check that it's working properly.

[neuronetio]

it seems that some adblockers block this file, don't know why
but yes, when adblock is off everything is ok

[layershifter]

Thanks for response.