I bought a full version Minecraft but got only the Demo

After the purchasing the full version of Minecraft Java edition I received only the Demo version 

What I expected to happen was...:
once purchased the full version of the game I expected to get full version and not the demo

What actually happened was...:
I am able to download only the demo version

Steps to Reproduce:
1. purchased the game
2. downloaded per instructions
3. received only the demo