Volume remains muted after advert finishes

Occasionally Spotify remains muted after an advert has finished playing. I have seen no sign that it becomes unmuted at any point. This is with v1.8.2.

[AndreaBarghigiani]

Same here with v1.9.0

[simar7]

Same here with v1.10.0

[deril]

Same here with v1.11.0

[PaulPrice]

Ditto. Please let me know how I can help chase this down. I'm guessing it's a race condition?

[purgat0ri]

Same bug with 1.11.1

[tinyfly]

For me it always stays muted, I've never had the sound unmute after the ad break. Setting "Restart to skip ads" seems to work most reliably

Spotify v: 1.1.21.1654.g282a2807