Hello,
I added Hercules (Fabulae Faciles) in latin, and this somehow added Evangelium Secundum Ioannem: Caput 18 to my list of lessons.
I spent a while trying to remove Caput 18 when it first appeared, not realising what caused it - but then noticed when I selected/deselected ‘download’ on Caput 18 the spinner for Hercules activated too. So I removed Hercules and Caput 18 disappeared.
Now, I spent a while trying to remove John, etc. and now my All Couses->Continue Studying looks like this:
And the notice about Caput 18 being removed has stayed there the whole time [Edit 2: has now disappeared].
Edit: aftervposting this, I went and tested removing theclesson via the Continue Study:All Lessons screen. That removed the lesson from my lessons page, but it still remains (the one lesson) on my Continue Study:All Courses page.