There was mini outage of the network due to lookup nodes being out-of-sync. These lookup nodes has since been recovered and the network has regained full functionality.
Please note that you might be missing a few final TX blocks as they were not fetched by your node while lookup were down. In this case, you will have to rejoin the network, and re-sync your node in order to fetch all TX blocks from archival node.
Please remember to save your mykey.txt as usual before carrying out any recovery.
Please also see the forum guide above to find out how to clean persistence files and rejoin/resync your node properly. Thank you.