apt upgrade bug ?

hello i just made some changes on a spacewalk to take debian in charge.
my only problem is the feedback of information.

Example: I have to set apt: 

```sudo apt upgrade -y = 1 apt package```

it works but the problem is rather that if I do again

 ```sudo apt upgrade -y = 1 apt package``` (I always apt to update)

Does that speak to you? Have you ever seen this?