Hi @Quentin 
, thanks for elaborating on your request. We really appreciate the feedback. 
I am having the same issue as @ezra. I have been battling this issue for some days now to no avail. I even attempted viewing the log but the page did not open.
The Deploy preview was successful but the commit checks failed.
We urgently need to deploy the site next week and will appreciate a quick response and resolution.
Hello @ezra, were you able to fix this issue? I am experiencing the same issue at the moment and will appreciate you sharing what you did to resolve yours. Thank you.