LiteCoin Wallet balance does not match block-explorer.com My Litecoin wallet version v0.8.6.2-beta is showing a balance of 26.579 ltc
When I query http://block-explorer.com/address/LejrG23b2HcjqPRbZU8UWFxZhdJTUc75pS it is showing 0 balance.

I just sent 2 ltc to another address from my wallet successfully on 19 Feb 2014. This tx did not show up in the block-explorer.com (currently 20 confirmations), yet it did show the new balance correctly.

http://ltc.blockr.io/api/v1/address/balance/LejrG23b2HcjqPRbZU8UWFxZhdJTUc75pS is also showing a 0 balance.

Thoughts?
Not all of the addresses in your wallet are displayed in the QT client. There are certain addresses called change addresses which your client creates automatically when you send coins and have some left over. Those are still part of your wallet, but are not displayed.