As some of you may know already, the polis blockchain is stuck on block 188328. We have looked into this problem, and found out a bug that made the difficulty go higher than it should be, the problem was that the last block was mined by a non updated wallet. And the difficulty readjustment didn't trigger.
We recommend everyone to downgrade your wallets to 1.3.1, and start mining on PoW. We will look further on this issues, and will delay the fork day.
Here are the link for the old wallets:
Also the channel <#493905369144492034> was just created so you can read all the questions regarding this downgrade . The dev team will also be helping if you run into problems with the downgrade.
**How do I downgrade my masternodes?**
For Those Who Want To Downgrade Version With A Script
For Those Who Want To Downgrade Version Manually