My userlog says that

1) my dragon opal won every battle she entered, but if you go to her page it says she lost every one.

2) i am unsure if this is a bug, or just where i am but the date is off for me.

Thanks for reporting!

1) The issue with user log is fixed. The fix will be visible only for the new battles, the old logs will stay as they are.

2) The date and time are server time, not local. We're working on changing the datestamps in the logs to local.