Lines of the summary disappear

The end of my fiction summary disappears while it’s under 2000 characters.
I had to shorten the end of my summary to avoid incomplete words and sentences.

I had the idea to add lines until it almost reaches the limit of 2000 characters.
And as you can see most of the lines disappeared:

Capture d'écrans_20200520-195448

Capture d'écrans_20200521-034532

Why has it happened ?
Have I written too many lines ?
Is there a limitation of the number of lines for the summary ?

@Jeekouk Looks like a bug to me. You can send a bug report to Support here:

Adding/linking screenshots to the ticket helps Support in identifying and resolving the issue faster :smiley:

You can read this article for more information: