We had a hard fork at block 2135726
Is this the serious bug you were talking about here:
Or is it something else?
The fork is documented with this block explorer:
http://explorer.chesscoin032.com/Here is the start of the fork which are actually two forks in a row:

Here is the end of the fork:

We are still investigating whether the blockchain has not been damaged...
The clients 1.4 have started and we are carrying out further tests... we will inform you about the results...
We had an unusual network contact from Thailand...
What does that mean?
We are looking for a way to prevent blocks from being staked out before the blockchain has been sysnronized!
Is this related to the hardfork/bug?
The address is very old and this address could belong to the developer...
if the developer has not waited until the blockchain has been sysmronized before starting staking, it would deliberately damage the blockchain!
At the same time we are working on an Electrum server and an Electrum client for Windows with version 1.4
If we have made further progress, we will roll out version 1.4 with a hard fork...
Good luck, you work is much appreciated.