Member Contributions - workflow with invoice stumbles

@kreideholer hey

what if you enable debug logging, can you then see if it does notifications before generating the object?

You might have to run it in a debugger, or possibly insert some `dol_syslog(“message”.$variable, DEBUG);` at the right place to keep track of where it is and what it is doing.

At the International Devcamp in Vienna Florian Hödl presented his debug setup with VScode - maybe take a look at that https://github.com/f-hoedl/dolibarr-devcontainer