Cannot load any level

Hey guys, today I cannot load levels.
Im using the latest stable Chrome browser on MacOS 10.10.2.
Checked the log, found Uncaught ReferenceError: seed is not defined in
Here’s the full console log:

views/play loaded 4 files, 950 KB Populated defaults for Level Back to Back in 17ms

v3:1 Mixed Content: The page at '' was loaded over HTTPS, but requested an insecure image ''. This content should also be served over HTTPS. vendor/aether-python loaded 1 files, 0 KB Uncaught ReferenceError: seed is not defined            
e.exports.e.onWorldNecessityLoaded               backbone.js:205 
u                                                                         backbone.js:146 
t.exports.t.onResourceLoaded                          backbone.js:98 
(anonymous function)                                        lodash.js:5604 
(anonymous function)                                        backbone.js:205 
u                                                                         backbone.js:146 
(anonymous function)    backbone.js:98 
(anonymous function)    lodash.js:5604 
(anonymous function)    backbone.js:207 
u    backbone.js:146 
t.Events.trigger    backbone.js:434 
s.extend.fetch.t.success     jquery.js:3094 
Z.Callbacks.h    jquery.js:3206 
Z.Callbacks.c.fireWith    jquery.js:8259 
i     jquery.js:8600 
Z.ajaxTransport.Q.cors.t.crossDomain.send.e jquery.js:8600 |Quetzalcoatl's Pam| Worker initialized after 34923ms |Quetzalcoatl's Lana| Worker initialized after 38528ms

Sorry about that–our CoffeeScript compiler was updated last night, and it behaves differently on some code patterns that we had. I’ve fixed all the ones I’ve found, so it should be working again. Let me know if you see any other issues, and thanks for the bug report!

I’m having the same issue as the original poster. Still not working on my end.

If you clear your browser cache, is it working now?