There is a bug, or broken chain since 8th / 9th december.

The correct chain is at the moment the one on

https://insight.monoeci.io/insight/

This blockheight has to be on your local wallet and on your MN (VPS). If it's not, you can do the following, try to reindex:

Log in to vps
monoeci-cli stop
monoecid -reindex

if your wallet is on the wrong chain, you can also make a "rebuild index"

Start MN on pc wallet