Companion names are blank if you include flags in name

[HenrikBo]

Describe the bug
The name of the companion is blank when when send an advert and have flag in the name.

To Reproduce
Steps to reproduce the behavior:

1. Go to companion name
2. Add a flag ad the end
3. Click advert
4. Name is blank on other companions

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

Device (please complete the following information):

• Device: [e.g. iPhone 14 Pro]
• OS: [e.g. iOS 26.2]
• Version [e.g. 0.1.0]
• Build [e.g. 18]

Additional context
Add any other context about the problem here.