I'd find useful if the website advertised whether a process is hidden
from the AM view, and why it's so.

For example:
    Warning: this process is hidden till 2020-01-31.
or:
    Warning: this process is hidden as it's still missing the intent.
or, lastly:
    Warning: this process is hidden as it's in the AM step.
(these are the 3 cases from process.AMDashboard()._show_process()).


Alternatively, or together, the "status" line of the processes should
IMHO made more visible, on its own line, before the table.  And on that
the cases of "Closed" processes shold likewise be more clear (this also
to non-FD).