There was a chainsplit/fork few days ago.
Please check your ULG wallets/daemons/masternodes the be on the right chain!
To check the right chain (mainchain) please check this explorers:
https://ihostmn.com/explorerinfo.php?coin=ULGhttp://62.171.163.115/http://161.97.88.111/If somehow your wallets/daemons/masternodes not on the same blockheight please:
1. stop wallet/daemon/masternode
2. remove this 2 folders chainstate and blocks
3. use the bootstrap from
https://ihostmn.com/explorerinfo.php?coin=ULG and replace the folders chainstate and blocks into wallet directory
4. start your wallet/daemon/masternode
After fully sync check your Blockheight and Blockhash with Explorers.
Best Regards
ULTRAGATE Team