We have released irishub
v0.14.3, this new version is to address a weakness in
v0.14.1 which, when coinciding with governance parameter setting errors, leads to governance procedures unusable in testnets. We found this problem when trying to go through a governance procedure in Nyancat. However, this problem does not exist in the mainnet, because the mainnet version strictly validates all genesis parameters at startup.
More details can be found here: https://github.com/irisnet/testnets/tree/master/nyancat/v0.14#v0143
Bianjie node offline to stop the Nyancat network at 2019-06-24 06:00:00 (UTC)，the genesis_time of
nyancat-2 is to be discussed here