I highly believe that you have been on the wrong chain.
You should check the block information of your wallet, and compare it with current block number, hashrates, difficulty on the official explorer.
If you are on the wrong chain, you have to add more nodes in to your .conf file, then restart your wallet again.
No, it's not the chain.
Blockchain correctly shows the address and balance.
The issue is in the wallet itself ... it works 24/7.
And the first time I see when there are so many unaccepted coins.
I have a lot of wallets working and the like is very rare.
And there is no list of current nodes.