[edit to add info]
After using the debug console "help" and reading through it, I started poking things. I backed up my wallet.dat first. So, after trying all kinds of things that I won't specify - because they didn't help... I will say that in the debug console, I typed "checkwallet" and waited a while to see what the result would be. It came back with "mismatched spent". I typed "repairwallet" and let it do whatever things it does. When it finished, my coins were listed as "Staked" on the Overview. I presume that after they have staked long enough, they will become my normal balance again. If not, I'll post back here.

Just in case this might help somebody else, I include it here.


[original post]
On Sept 13, I updated to 1.4.2 and started the wallet. My 640,000 coins went from "Balance" to "Stake", 2755.91534 coins showed up as PoS mined. It is now Sept 16, those PoS mined coins are still showing 0 confirmations and all of my coins that were "Staked" have vanished, my "Balance" is still 0, My unconfirmed coins are still 0. Net total coins in my wallet anywhere is 0.

I restarted the wallet with -rescan option but that did not change anything.

A little help?