Tagged a couple files and after having removed the last item from standalone recordings Picard crashed:
Traceback (most recent call last): File "picard\ui\mainwindow\__init__.py", line 395, in keyPressEvent File "picard\ui\mainwindow\__init__.py", line 1545, in remove_selected_objects File "picard\ui\itemviews\__init__.py", line 235, in remove File "picard\tagger.py", line 1187, in remove File "picard\tagger.py", line 1162, in remove_nat ValueError: list.remove(x): x not in list