It has been fairly reproduceable for me so far.
Steps I took:
- Log into account on a separate browser
- Disable it through the service menu (I assume that's the disabling button based on source code, interface isn't super intuitive :c)

- Try to edit profile details
As a result databag skyrockets in both memory and cpu usage. Closing browser tabs did not avert this
After about a minute, at which point the entire server froze and I had to reboot it:

It has been fairly reproduceable for me so far.
Steps I took:
As a result databag skyrockets in both memory and cpu usage. Closing browser tabs did not avert this
After about a minute, at which point the entire server froze and I had to reboot it: