As owner rank in user.cfg and added to Admin group on server.
Even with the 2 permissions assigned I cannot access the admin panel in game....................

I even gave the permissions to default group and no one can access the admin panel in game to setup anything.
This worked before last update.

I downloaded version 2.3.3 and it works again.
I tried every version up till latest and all of them have permission system glitch.

Version 2.3.3 is first working version FYI

I will check

Im having the same issues. I have auth level 2 and tried with 1 also but its not giving the the admin panel of the quests. I have the newest version of the plugin but will try to downgrade 

Still an issue. anyone have a fix? I tried to downgrade but that just ended in a book of errors being spammed in console..

Can u provide your config?

{
  "Colors": {
    "Background_Dark": {
      "Alpha": 0.98,
      "Color": "#000000"
    },
    "Background_Light": {
      "Alpha": 0.3,
      "Color": "#2a2a2a"
    },
    "Button_Accept": {
      "Alpha": 0.9,
      "Color": "#00cd00"
    },
    "Button_Cancel": {
      "Alpha": 0.9,
      "Color": "#8c1919"
    },
    "Button_Completed": {
      "Alpha": 0.9,
      "Color": "#829db4"
    },
    "Button_Pending": {
      "Alpha": 0.9,
      "Color": "#a8a8a8"
    },
    "Button_Standard": {
      "Alpha": 0.9,
      "Color": "#2a2a2a"
    },
    "TextColor_Primary": "#ff3300",
    "TextColor_Secondary": "#ffffff"
  },
  "DisableUI_FadeIn": false,
  "KeybindOptions": {
    "Autoset_KeyBind": false,
    "KeyBind_Key": "k"
  },
  "LustyMapIntegration": {
    "Icon_Delivery": "deliveryicon",
    "Icon_Vendor": "vendoricon"
  },
  "UseNPCVendors": false
}

Please look into update notes and default config...

I see you dont have the two permissiom config values

If you download the version i posted it works no problems.
The newer versions are broken, I can confirm this.

As is say
you need too add config values

Thats the config I get with the newest version. But I will have a look in update notes and see what I missed :)

the newest versions of the plugin do not allow admin panel idk what else to tell ya.
I used a older version and it works perfectly.