Bug: HR Module causes freezing #8056

I'm having a strange issue with the Mac OSX app (0.6.429, selfhosted backend) froze (indefinitely, still looking at how to fix). I selected the human resources section and it's been stuck there since. I can't recall the exact steps I took. Each time I open the client, it reopens (and immediately freezes) on the HR module.

I've tried rebooting my computer, restarting the server, doing a forced reload, deleting and reinstalling the OS X client but nothing works.

Notably: The browser version works, it's just the OSX client that frozen.