{"action":"created","issue":{"url":"https://api.github.com/repos/highslide-software/highcharts.com/issues/4512","labels_url":"https://api.github.com/repos/highslide-software/highcharts.com/issues/4512/labels{/name}","comments_url":"https://api.github.com/repos/highslide-software/highcharts.com/issues/4512/comments","events_url":"https://api.github.com/repos/highslide-software/highcharts.com/issues/4512/events","html_url":"https://github.com/highslide-software/highcharts.com/issues/4512","id":103387741,"number":4512,"title":"HighStocks 2.1.8 Series Disappears on Zoom Out","user":{"login":"NathanWolf","id":522168,"avatar_url":"https://avatars.githubusercontent.com/u/522168?v=3","gravatar_id":"","url":"https://api.github.com/users/NathanWolf","html_url":"https://github.com/NathanWolf","followers_url":"https://api.github.com/users/NathanWolf/followers","following_url":"https://api.github.com/users/NathanWolf/following{/other_user}","gists_url":"https://api.github.com/users/NathanWolf/gists{/gist_id}","starred_url":"https://api.github.com/users/NathanWolf/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/NathanWolf/subscriptions","organizations_url":"https://api.github.com/users/NathanWolf/orgs","repos_url":"https://api.github.com/users/NathanWolf/repos","events_url":"https://api.github.com/users/NathanWolf/events{/privacy}","received_events_url":"https://api.github.com/users/NathanWolf/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":5,"created_at":"2015-08-26T23:39:55Z","updated_at":"2015-09-03T05:31:26Z","closed_at":null,"body":"This issues seems specific to HighStocks, and specific to using the \"keys\" property to change which data values are used for the y component of a line series. It does not happen with HighCharts, or when not specifying \"keys\". \r\n\r\nThis seems to happen with or without data grouping enabled.\r\n\r\nReproduction case:\r\n\r\nhttp://jsfiddle.net/NathanWolf/qs0fLmcn/1/\r\n\r\nNo data is visible until you zoom in, at which point the series appears. It disappears again when zooming back out."},"comment":{"url":"https://api.github.com/repos/highslide-software/highcharts.com/issues/comments/137336868","html_url":"https://github.com/highslide-software/highcharts.com/issues/4512#issuecomment-137336868","issue_url":"https://api.github.com/repos/highslide-software/highcharts.com/issues/4512","id":137336868,"user":{"login":"nhitchins","id":2499197,"avatar_url":"https://avatars.githubusercontent.com/u/2499197?v=3","gravatar_id":"","url":"https://api.github.com/users/nhitchins","html_url":"https://github.com/nhitchins","followers_url":"https://api.github.com/users/nhitchins/followers","following_url":"https://api.github.com/users/nhitchins/following{/other_user}","gists_url":"https://api.github.com/users/nhitchins/gists{/gist_id}","starred_url":"https://api.github.com/users/nhitchins/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/nhitchins/subscriptions","organizations_url":"https://api.github.com/users/nhitchins/orgs","repos_url":"https://api.github.com/users/nhitchins/repos","events_url":"https://api.github.com/users/nhitchins/events{/privacy}","received_events_url":"https://api.github.com/users/nhitchins/received_events","type":"User","site_admin":false},"created_at":"2015-09-03T05:31:26Z","updated_at":"2015-09-03T05:31:26Z","body":"Also experiencing a very similar problem after upgrading to Highstock 2.1.8...chart appears blank (but tooltips visible on mouse-over) until a resize/zoom or series hide/show event."}}