Hi, before the reorg of Research and Lab in October 2019, I had 4 or 5 jupyter notebooks containing various stats calculations and plot code snippets. After 6 to 8 weeks absense i've now logged back into QC and find the files, as directed under notebooks, named as i left them, but the content of each has disappeard and been replaced by a few lines of class NotebookProject(QCAlgorithm).

Maybe i missed something, where should i go to retrieve my pre-existing files?

Regards, Chris