Radeon Settings Reporting Eroneous Version

Here's something that I came across while proceeding to update the drivers on my Sapphire Nitro RX-580 4G.

Check out the "New Recommended" version, Seems a little strange, since I currently have a later version currently installed.

https://imgur.com/a/7iEQS20

Posted it on AMD forum 2 weeks ago and nobody picked up on it.
Any one else seen this?
 
Solution
I believe 18.8.2 was Beta and 18.5.1 was WHQL certified? (I can't remember)

If you run Beta drivers it will inform you when a certified is available. You can also change this in Radeon options.