Screen locks during/after phone call

[pank]

Whenever I'm done using the phone I pull it away from my face and the lock screen is on / I can't hang up unless I unlock it. Not a huge deal but is this a bug or am I missing a setting someplace?

 

[XzombieX66]

Bug, mine does it from time to time

 

[pank]

I was afraid of that, thanks for confirming it's not just me.