Not sure if this something related only with #peakd and me but today twice it happened. I got notification dated back to Jan 1 1970.
First time, I thought it was of technical error and ignored it but after sometime similar instances occurred and this time on votes received on another post from a different account holders.
Dual notification comes quickly one after the another. And both the times the accounts #3speak and #arcange were vintage accounts on Hive. While one showing an older date, the other one is showing correct time.
Same thing happened again, on my new post, where multiple accounts showing older date Jan 1 1970.
Hopefully #hivedevs and #peakd team look into this and get it fix. Not sure if such things happening on other account or not. I checked upon #esteem and no such things happened there. It is happening on my 
@steemflow