"http://cloud-us.yeelight.com/consumer/privacy-data" won't work for the Frankfurt Server!

Hi Guys, unfortunately my Yeelight account has some garbage data on the frankfurt server which is preventing me from deleting any scenes (or making new ones?) - so i’m trying to use the “Cloud Manager” located here: Consumer Detail to sign into the frankfurt server and remove any scenes this way. Only problem is, I get Error 500 when I try and get into this server! All of the other servers work… The link should be: https://cloud-de.yeelight.com/consumer/oauth/login?locale=en_US

Any help would be much appreciated!