Issue Summary

Since GitLab works with Groups and Projects in place of the "traditional" Organizations and Repositories, there's a salient feature which allows you to create Shared Projects between Groups.

In such Shared Projects, every commit/branch is parsed as unique commits/branches and thus Jira's Dev panel shows double the number of the actual commits/branches.

This is reproducible on Data Center: yes

Steps to Reproduce

1. Create two Groups in GitLab: "Group A" and "Group B"
2. Crate a Project "Project A" under one group "Group A" and share it with the "Group B"
3. Create a branch under "Project A" called Issue-9

Expected Results

Jira understands that Issue-9 is a single branch and shows "1 branch" in the development panel.

Actual Results

In the Jira Development panel, the same branch appears twice as a duplicate:

SELECT branch."ID" AS "branchId", branch."NAME" AS "branchName", repo."ID" AS "repoId", repo."REPOSITORY_URI"  , repo."ORGANIZATION_ID", om."NAME" as "orgName"
FROM "AO_E8B6CC_ISSUE_TO_BRANCH" issBr
JOIN "AO_E8B6CC_BRANCH" branch ON issBr."BRANCH_ID" = branch."ID" 
JOIN "AO_E8B6CC_REPOSITORY_MAPPING" repo ON branch."REPOSITORY_ID" = repo."ID"
JOIN "AO_E8B6CC_ORGANIZATION_MAPPING" om ON om."ID" = repo."ORGANIZATION_ID"
WHERE 
issBr."ISSUE_KEY" LIKE '%SCRUM-9%'
AND repo."LINKED" = '1'
AND repo."DELETED" = '0'
GROUP BY branch."ID", branch."NAME", repo."ID", om."NAME";

|branchId|branchName|repoId|REPOSITORY_URI                                                 |ORGANIZATION_ID|orgName|
|--------|----------|------|---------------------------------------------------------------|---------------|----|
|31      |SCRUM-9   |10    |https://linux-38953.prod.atl-cd.net/gitlab/xoxo/shared-proj_old|4              |xoxo|
|50      |SCRUM-9   |11    |https://linux-38953.prod.atl-cd.net/gitlab/xoxo/shared-proj_old|5              |yoyo|

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available