App hangs after you accept an invite

[stuliston]

On my local machine, using Chrome

Here's the server log:

Started POST "/api/game_memberships" for 127.0.0.1 at 2013-08-28 21:02:35 +1000
Processing by Api::GameMembershipsController#create as JSON
  Parameters: {"game_membership"=>{"game_id"=>29, "user_id"=>22}}
  User Load (0.5ms)  SELECT "users".* FROM "users" WHERE "users"."id" = 22 ORDER BY "users"."id" ASC LIMIT 1
   (0.3ms)  BEGIN
  SQL (0.6ms)  INSERT INTO "game_memberships" ("created_at", "game_id", "updated_at", "user_id") VALUES ($1, $2, $3, $4) RETURNING "id"  [["created_at", Wed, 28 Aug 2013 11:02:35 UTC +00:00], ["game_id", 29], ["updated_at", Wed, 28 Aug 2013 11:02:35 UTC +00:00], ["user_id", 22]]
  Game Load (0.4ms)  SELECT "games".* FROM "games" WHERE "games"."id" = $1 ORDER BY "games"."id" ASC LIMIT 1  [["id", 29]]
  User Load (0.3ms)  SELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT 1  [["id", 22]]
  GameInvitation Load (0.3ms)  SELECT "game_invitations".* FROM "game_invitations" WHERE "game_invitations"."game_id" = 29 AND "game_invitations"."user_id" = 22
  SQL (0.3ms)  DELETE FROM "game_invitations" WHERE "game_invitations"."id" = $1  [["id", 3]]
   (1.7ms)  COMMIT
Completed 200 OK in 21ms (Views: 1.2ms | ActiveRecord: 4.2ms)

Started GET "/api/seasons/8" for 127.0.0.1 at 2013-08-28 21:02:35 +1000

ActionController::RoutingError (No route matches [GET] "/api/seasons/8"):
  actionpack (4.0.0) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
  actionpack (4.0.0) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
  railties (4.0.0) lib/rails/rack/logger.rb:38:in `call_app'
  railties (4.0.0) lib/rails/rack/logger.rb:21:in `block in call'
  activesupport (4.0.0) lib/active_support/tagged_logging.rb:67:in `block in tagged'
  activesupport (4.0.0) lib/active_support/tagged_logging.rb:25:in `tagged'
  activesupport (4.0.0) lib/active_support/tagged_logging.rb:67:in `tagged'
  railties (4.0.0) lib/rails/rack/logger.rb:21:in `call'

Here's what I see: