I am using Freestyle projects and when I move them or create them directly in a folder the build status does not appear on bitbucket, however I am seeing the log messages as if they are sent suceessfully:
Sending build status INPROGRESS for commit ****** to BitBucket is done!
Sending build status SUCCESSFUL for commit ****** to BitBucket is done!

I tried with multiple public and private repositories and moved them in and out of a folder and I am pretty sure that is the problem.

I'm not sure if it is plugin related or Jenkins core is blocking it somehow.