The script keeps bugging next to the pay dirt loader and just starts walking in circles, its done it a few times now, dont really know much about scripting but this may help:
[iNFO][06/09 01:07:28 PM]: Started script : Khal Motherlode
[iNFO][bot #1][06/09 01:18:39 PM]: Terminating script Khal Motherlode...
[WARN][bot #1][06/09 01:18:44 PM]: Event executor is taking too long to suspend; terminating now...
[iNFO][bot #1][06/09 01:18:44 PM]: Successfully updated signature.
[iNFO][bot #1][06/09 01:18:44 PM]: Script Khal Motherlode has exited!
[DEBUG][06/09 01:19:07 PM]: Loading script id : 612
[DEBUG][06/09 01:19:08 PM]: Loaded script!
[DEBUG][06/09 01:19:08 PM]: Launching script...
[iNFO][bot #1][06/09 01:19:08 PM]: Loaded 1 built-in random solvers!
[iNFO][06/09 01:19:09 PM]: Started script : Khal Motherlode