Detailed version check ElkArte Package 'ourVersion' error
The Detailed version check page uses data returned from:
https://api.github.com/repos/elkarte/Elkarte/releases
The elk_AdminIndex.prototype.showCurrentVersion js function uses the tag_name property as so:
if (!previous.hasOwnProperty('major') || verCompare.compareVersions(sCurrentVersion, elem.tag_name.replace('-', '').substring(1)))
This code assumes that all tag names start with a 'v' as the first letter. The 1.1.7 tag does not have a preceding 'v' causing it to be treated incorrectly.
The easiest fix for this would be to replace the 1.1.7 tag with a proper v1.1.7 tag.