Can you share your workflow? The notion node that this was reported for seems to be working for me but if you are using a different node or your node name contains ., [ or a ] it could be a different known issue you are seeing.
Thanks for your reply and the referred ‘ideas’, which had made my day, as the problem were the [; ] characters in the node name and what I had never suspected.
Anyway, here is my workflow, but the reason of the problem were obviously the characters.