Do not call delete on frozen objects

addon/dunlop-translations/global-functions.coffee

@@ -59,10 +59,10 @@ window.t = (path, vars={}) ->
   #replacable = undefined
   if vars.scope
     path = "#{vars.scope}.#{path}"
-    delete vars.scope
+    delete vars.scope unless Object.isFrozen(vars)
   if vars.suffix
     path = "#{path}.#{vars.suffix}"
-    delete vars.suffix
+    delete vars.suffix unless Object.isFrozen(vars)
   locale = Qstorage.getItem('locale') || 'en'
   parts = path.split(".")
   #accessor = "$translations.#{$locale}[\"#{parts.join("\"][\"")}\"]"

app/adapters/user.coffee

@@ -4,7 +4,7 @@ import config from 'ember-get-config'
 export default ApplicationAdapter.extend
   urlForQueryRecord: (query) ->
     if query.me
-      delete query.me
+      delete query.me unless Object.isFrozen(query)
       return config.userMeEndpoint || "#{config.apiHost}#{config.rootURL}users/me"
     @_super arguments...