I have a vocab entry on wkstats on level 3 which I have still not studied. It shows that the item is unavailable and when I click on that item, it redirects me to the main page of wkstats. When will I learn that entry or has that been removed from Wanikani?
Attaching the screenshot: First row 3rd from last.
I believe it was removed just recently.
I think this was mainly because it was read こんにちは but you almost never see it written like that.
When you see 今日は it is usually きょうは.
As @l_l said above, the v2 site is [wkstats.com/v2].
Generally, you should use it for everthing except the ‘Projections’ page, which isn’t complete on version 2 yet. v2 is able to automatically adapt to most Wanikani content changes, so it will remain up to date. Also, due to the better information that Wanikani’s APIv2 provides, the information provided by wkstats v2 is generally more accurate.