CCleaner v 5.45.6611 Update

CCleaner v 5.45.6611 is installed with Windows 10 v 1803 OS. When "Check for updates" is selected I am advised "A new version 5.44.6575 is available to download!". This "updated" version pre-dates the installed version and is therefore not an update. Can anyone explain why?

I've seen that as well, it seems to be just a glitch.

(Or maybe something to do with all the complaints about 5.45?)

In fact if I do a check for updates it goes to the webpage and tells me that my 5.44 is up to date, but if you continue to the download you get 5.45.