I have a user who had a large Balsamiq Mockup project embedded on a Jira issue. We have both the balsamiq for jira and balsamiq for confluence products. He deleted the .pmpr attachment on the jira issue thinking it was junk and now discovered that his balsamiq mockups project is deleted. If it was in confluence I could probably retrieve it from the space's trash can but I know of no means to get this back from a jira ticket.
I do not have the original bmpr file anywhere.
Could atlassian support help or am I out of luck?