Savegame editor bug?

So i levelled both of my meg and dwight to prestige 3, when i go ingame and i check i see p3 legacy on both of them, i didn't tick the legacy box in the editor and after restarting i check again in the editor and legacy box is still unticked like i never added it, is there any way to remove the legacy? It also happened to a friend of mine, got p3 trapper and also got legacy with it

It isn't a bug... Just changes the prestige dates and put year 2017 or 2018

Its not a bug, it sets the prestige dates to 0:
Like this:
"bloodwebLevel": 50,
"prestigeLevel": 3,
"prestigeDates": [
"2018-0-0T01:01:01.001Z",
"2018-0-0T01:01:01.001Z",
"2018-0-0T01:01:01.001Z"

You can edit those when you open your save in DBD savegame editor, go to JSON Data tab, Right Click, Select all, and Copy, then make a notepad and paste the info to it, then press CTRL + F and search with "key":

Remove Legacy Date: "2017-11-12T10:44:16.000Z"
Add Legacy Date: "2016-11-12T10:44:16.000Z"

if the date is like this: "2018-0-0T01:01:01.001Z", just change it like this: "2018-07-14T01:01:01.001Z",
Edit the date that is inside the " ", thats why you copy the stuff from JSON Data to notepad, bc if you mess this up, its rip for your save ( I recommend you to take a copy of your save just in case if you mess it up) , once you edited the stuff in notepad, copy them back to the JSON data, everything should be good then.

Tell me if someone knows better or im missing something.