Using Chrome, when visiting the backlog of a board for the first time the size of the issues within the Sprint lines is initially higher than when we refresh the page:

Steps to Reproduce

1. Using Chrome, open a board at Active Sprints;
2. Go to Backlog. See the size of the issues display / lines at the boards;
3. Refresh the page.

h3 Expected behaviour
The space between the lines should stay at the same size after refreshing the page.

Current behaviour

After refreshing the page, the space between the lines gets smaller.

Affected Version

JIRA Agile v7.2.2-D20160229T170744
JIRA Agile v7.2.2-D20160229T170744