"Desired amount" information lost after upgrade

[Ming-Hua]

After the recent upgrade from 0.8.2 to 0.8.3, HDT claimed my xml file was "outdated or corrupt", and deleted it. I had to import from Hearthstone again, which isn't a problem by itself, except that the "desired amount of cards" information that I had set before was lost after the re-import.

Is this re-import normal for this upgrade (instead of some local corruption issue on my side)? And if yes, can there be a way to preserve the "desired amount" information?

Thanks.