After installing and testing Bridge for Git 3.9.2 successfully, deleted all the mappings (2 of them) and their Bitbucket repositories.
Then created a new mapping with the same name as one of the old mappings which seemed to be successful (got a "successful" email and the Bitbucket repo has been populated), got following error in B4G:
com.ca.endevor.integration.modules.shared.settings.api.exceptions.SettingsException: Branch splex-ED-UTIL does not exist in the repository es splex-ed-util.
B4G hangs.
Release : 18.1
Component : BRIDGE FOR GIT 3.9.2
Apply Bridge for Git 2.10.0. This release fixed the corrupt workspace issue.