Receiving a "You have been unsubscribed" email when not actually unsubscribing

[Kevin McCarthy]

Has anyone recently experienced being unsubscribed from the get_iplayer list
without actually requesting being unsubscribed?
I received an email saying I've been unsubscribed but never actually did
this.
I'm not sure if it's a glitch with infradead.org or specifically the
get_iplayer list or whether my subscription was hacked.
Just wanted to know if it was just me or others have experienced this?

Obviously I resubscribed again :-)