Browser page loads but gives the following error in alert box and console.log in a fresh install ubuntu 19.04. Tested on both firefox and chromium.
MEGA failed to load because of
The file "lang/en_4d49b6ef9deb8478b1b1545cee7d566d9264ddf90ce1505f62c128f899d9b08d.json" could not be loaded.
Please click OK to refresh and try again.
If the problem persists, please try disabling all third-party browser extensions, update your browser and MEGA browser extension to the latest version. If that does not help, contact
BrowserID: mozilla/5.0 (x11; ubuntu; linux x86_64; rv:67.0) gecko/20100101 firefox/67.0
Static server: 
