Bitbucket repository listing Tags 500 error

Using the "New source browser experience BETA" feature, the browser gives a 500 script error while loading Tags in a repository.

It appears that the 'name' parameter doesn't exist, which is what the new source browser's API string is calling

Console Error:

#!python

GET https://bitbucket.org/!api/2.0/repositories/username/repo_name/refs/tags?pagelen=50&q=name%20~%20%22%22&sort=name 500

Expected Results

Tags should load

Actual Results

Tags aren't loading due to the 500 script error

Workaround

Disable the "New source browser experience BETA" feature to see tags.

1. Click your Avatar (Bottom)
2. Click Bitbucket Labs
3. Find "New source browser experience BETA"
4. Click the toggle button on the right to turn it off