In short, it's there, but in a new version - I asked Guerlain about this and this is what they said:
"Teint Dore was relaunched in 2006 as a new and improved version of the original. Still called Teint Dore, the body tint now comes in a bottle with a spray. This was introduced to make the application process easier. The formula was also changed to a more hydrating one as previously the tint was alcohol based and therefore quite drying on the skin. This means that the product is now kinder to the skin and offers the user more blending time during application. I'm afraid there are no plans to revert back to the older formula as we have had a positive reception to the new version."