I did reach out to Cip about the progress of the following achievements:
Shell Seeker
Deep Sea Diver
Firewalker
Scourge of Death
Lucky Devil
Taskmaster
Gold Hunter
Honorary Witch
Pyromanic
Here is their reply:
"Hello,
Thank you for your request.
I understand you would like to know about your achievement progress. Please find below the only achievement I can give you details about. The rest of the requested achievements is classified as secret achievement. I hope you understand that we cannot let you know about secret achievements.
Taskmaster - 60/500
Please keep in mind that we cannot hand out this kind of information repeatedly.
Good luck with your future achievements.
Kind regards,
Argeia
CipSoft Tech Support"
I would have included an image of the reply but I'm not able to add images to comments.
Maybe they had too many people reaching out and changed their policy about providing progress on achievements.