I had the problem that deepdive stopped on do sentences, that a lot of people have.
Deepdive is stuck on loading, wich looks like this:
loading SOMETHING 0:01:23 0k [0/s] ([0/s])
To me this happened, because postgres needed me to input my postgres password, but i could not see that, because there was no more prompt on the command line for me to put this in, as deepdive dumped his output to the commandline directly after postgres asked for the password.
So whenever this happens you can simply input your password and then push enter and deepdive will be able to continue working.
This is but a minor inconvenience when you know it, but i kinda wanted to share this since its realy problematic if you don't know what is happening there.
Greetings:
Jannis