Amaya 9.0pre3 WinXP bug: attributes in <a>

Hi,

When a link is created using Amaya 9.0 pre3 for WinXP, the created <a>
tag contains the following attributes:
  xml:lang="" lang=""

The W3C validator detects these attributes as invalid (both of them):
  syntax of attribute value does not conform to declared value

Best regards,
Bartolomé Sintes (http://www.mclibre.org)