It looks like we need to update Construct's plugin. Maintaining official plugins that integrate with third-party services outside our control always end up being a headache because of things like this, and this time is particularly difficult as the developer who originally wrote the plugin (Iain) has moved on. In general I think these kinds of plugins would be better off being third-party plugins - it would be a lot easier if we dropped support for it and left it to third-party addon developers to support instead (which we recently did with Game Center on iOS), or at least had them as open-source externally-installed addons (as we now have done for things like Steam integration). This would free up our time to focus on improving Construct itself instead of being obligated to do time-consuming updates for third-party services, especially the addon SDK basically exists specifically to allow such features to be developed separately. But I guess as it's built-in, appears to have significant usage, and this is time-sensitive, then we have to update it. So we'll look in to updating it soon.