[SOLVED] How to show Proxmox version on Web UI?

I also observed that sometimes, but found no way to fix that so far (maybe a browser bug).
Fixed. thanks!

This only happen on certain servers with same browser FF 32.0.3, that's why I think the bug from Proxmox. Due to you post then I try to use Chrome and Proxmox version displayed! So, I back to FF then clear browser cache (choose everything), this fix issue.