[1.7.0.57 β] Changing style cause crash

[SirPL]

Steps to reproduce the issue:

1. Create a text frame
2. Type a single letter
3. Apply "Drop Cap" built-in style to the letter using "Text Styles" window. Best way to do it: place cursor before the letter and click on "Drop Cap" option.
4. Within the textbox select whole text with Ctrl+A
5. In "Text Styles" select "Base" and immediately after that select "[No Style]"

Result: Crash

[JFisher]

Hi SirPL

Many thanks for your post! I will get this logged with the development team.