Lightroom not visible in Launchpad after installation

Hello everyone.

I have problem with opening Lightroom CC on my two macs. I've installed it in CC, it is shown at top list of installed apps, but nothing happens when I hit 'open' in CC app. I've also noticed that there's no Lightroom icon on my Launchpad (Lightroom Classic is also installed -  this one works perfect). I have the same issue on other Mac on different account. Is there any bug or I am doing something wrong? Please help.