A few months ago Partiko is one of the most important apps of the Steem blockchain to onboard new users from the phone sideZ
They kept delivering rather than 'over promising', and exactly for that reason is even more strange IMHO
For what reason they stopped posting? What’s the reason or the incentive for this (long long enough) nap? I thought they're fine!
Anyway, better to enjoy our conection with the nature while we can... maybe they’re taking a (longer than expected) relaxing absence.
Would be awesome to hear soon from the 
Stay safe!