BUG - All Profiling files permanently dissapearing from dropdown on reload

[Eddcapone]

I have made some profilings and stored them in /tmp e.g. as cachegrind.out.12345

Then I load the webgrind UI in the browser and select the profile from the UI and click on update to load it.
But if I click on refresh then the profile dissapears.

The files are still there though:

I noticed that the files are getting heavily changed after I press on reload.