New version of Tidecoin core is release. Please update from:

https://github.com/tidecoin/tidecoin/releases/tag/TidecoinCore-V0.18.2

Updated some translations in QT wallet.
Updated some info about Tidecoin in QT wallet.
Fixed some small bugs.
Updated new on-chain data.

Thanks for lomosky and ZemlyakovDmitry.