The Philippe Grandrieux 4-film DVD set can now be ordered from Amazon.fr with what they say is a 1-3 week delay prior to dispatch:
https://www.amazon.fr/Philippe-Grandrie ... drieux+dvd" onclick="window.open(this.href);return false;
The Shellac-Sud website still doesn't list the set, nor indicate if a blu-ray version will be available. If anyone knows if it will be available on blu-ray, I'd love to know. Thanks.
PS - I contacted Shellac by email and got the following reply on 20 February:
The release of the set has been pushed back to the spring (no exact date at this time). The set will consist of DVDs. No blu-ray.
For those who read French: "le coffret est repoussé au printemps, nous n'avons pas encore de dates précises. Le coffret sera composés de dvd, pas de bluray."