Alexa Developer Console is Not Showing Published Changes on Voiceflow

Why is Alexa showing only the old version of my assistant? Why are my published changes in Voiceflow not appearing in the Alexa Developer Console?

When building an Alexa assistant, you may notice that sometimes your changes on Voiceflow are not reflected in Alexa's developer console. 

Depending on the size of your Voiceflow assistant, users might have to wait up to 5 minutes after a successful upload in Voiceflow before seeing the changes in the developer console as well. 

To be sure that their assistant is fully uploaded, users can wait until they receive the 'Build Success' notification on the Alexa Developer console after an upload before testing.