Hi mocker,
Please clear your browser's cache (select "All time") and try again.
https://www.flyordie.com/games/help/support/clearcache.html
Browsers store local copies of site files, and these can become outdated or corrupted. Clearing the cache removes them and forces the browser to load fresh files, which usually resolves these issues.
If this problem persists, please contact FlyOrDie’s technical support and kindly provide details about your browser, your network, and the device(s) you’re using:
https://www.flyordie.com/s/contactSupport.html?portal=flyordie_com&lang=en
Thank you and
kind regards