No more feedback on volume remote control

[MeroLog]

Description

Since the last two updates, I have experienced no more "sound-feedback" on using the remote control of my EarPods.

Maybe it is just me were used to this feedback but it confuses me quite often not to get this response!

A more detailed description, using numbered steps

1. Start Spotify

2. Play Song

3. Pressing + or - on the EarPod remote control.

4. The Music volume increases/decreases >without< any feedback. 

What I expected to happen

I was used to hear a response for increasing or decreasing the music volume

What actually happened

The music-volume just increases/decreases

My iPad/iPhone model

Iphone 4

Device’s Operating System

6.0.3

Is your device jailbroken?

No

Approximately how many playlists do you have?

round about 184 

My mobile Spotify version

0.6.1.48

My desktop Spotify version (if applicable)

0.8.8.349.g.3657a532

My provider and country

LycaMobile Ireland, Telekom Germany (Spotify-Account: "German")

My username

1130091579