Problems With Deployment on Looker

[lucas_xind]

Hi, guys!

Here at my company, we work with 3 instances on Looker: dev, qa and pd.

When I deploy my changes on dev, by clicking on 'Deploy Latest', no message is displayed.

However, when I deploy those changes to qa, it displays the message below:

And on pd as well:

 Would you know why this happens?