The field "Story Point" is not synced to stickies on the Team Board?
Make sure that you have the field "Story Points" on the default (or create)-issue screen in the project you are using. Make also sure that the (custom)-Field "Story Point" is available on the issue-type you want to sync (check customfield settings in Jira for that).
Keep in mind that we cache the available field sin Jira up to 45seconds. Make sure that you wait at least 45seconds after you have changed something in Jira. If you have a existing pipanning-session setup with Jira, restart the sync to clear additional caches.