Konversation dynamically breaks lines that are too wide for the chatview. 
However, if that break happens inside of a (channel) link, some letters might not be displayed. 

See the attached screenshots.

Reproducible: Always

Steps to Reproduce:
1. Write a channel name, e.g. #foo-barbaz
2. Resize the window so the line is too wide and a line break is added
3. Move that linebreak inside of #foo-barbaz

Actual Results:  
#foo-barbaz is missing a letter

Expected Results:  
#foo-barbaz is written like that

Qt 5.5 and 5.6 seem to be affected, tested on Gentoo and Kubuntu