Please use this Greasyfork script version. You can disable the "old" DH2 fixed and use this instead, without manually updating when an update is imminent.
Ted's market FIXED Edit
To get the Ted's market FIXED script, please refer to next link:
Install the script from the above link.
The updates are only an expansion/bugfix to the original script. It is not in active development.
VERSION 1.474 (28 June 2018)
My DH2 Fixed just doesn't work at all Edit
In Tampermonkey, go to Dashboard, and navigate to the script. In the Editor tab, find the line // @include or // @match and change or add these URLs:
// @include *.diamondhunt.co/* // @match https://www.diamondhunt.co
This is necessary(?) because the game has changed the URL of the main page (without /game.php) and updated the https protocol.