Username containing `'` not rendered correctly in lobby chat

[vanitasvitae]

Your system information

• System information from steam (Steam -> Help -> System Information) in a gist:
• Have you checked for system updates?: [Yes]

Please describe your issue in as much detail as possible:

When username of a contact contains the letter ', the last character of the name gets cut off in some lobby status messages.

Steps for reproducing this issue:

1. Have a contact nicked "B'soffn"
2. Invite that user
3. -> Lobby chat sais "you invited B'soff" (note missing last character)

[kisak-valve]

Hello @vanitasvitae, can you check if this is the same issue being tracked at #1425?

[vanitasvitae]

I do believe this is a seperate issue as it only affests the lobby afact.