Date picker for Russian Language for month of "May"

Atlassian Update – 02-11-2018 Hi everyone, We have recently reviewed this issue and the overall interest in the problem. Since the issue hasn't collected votes, watchers, comments, or support cases from many customers during its lifetime, it's very low on our priority list, and will not be fixed in the foreseeable future, i.e. in next 6 months. We would aim to address the problem within the next 6-9 months or so, yet please do not consider this a deadline to fix the bug, but rather as an estimated timeline. While our decision to prioritise this in distant timeline might be frustrating, we want to be clear in managing your expectations. The Jira team is focusing on issues that have broad impact and high value, reflected by the number of comments, votes, support cases, and customers interested. Please consult the Atlassian Bugfix Policy for more details. Atlassian will continue to watch this issue for further updates, so please feel free to share your thoughts in the comments. Thank you, Ignat Alexeyenko Jira Bugmaster