[BUG] NaN Days of without mission

[maioni]

Describe the bug
[BUG] there is no vertical scrolling on home screen (list of contacts)

To Reproduce
Steps to reproduce the behavior:

1. Already login
2. Add anew contact
3. Check contact details, but don't complet any mission (0 misssion)
4. Go back to the home screen (list of contatcs)
5. Repeat steps from 2 to 4

Actual behavior
4. It shows NaN days without mission: "NaN dias sem missão"
5. It shows You dis 0 missions today: "Você fez 0 missões hoje!"

Expected behavior
4. It shows You dis 0 missions today: "Você fez 0 missões hoje!"
5. It shows You dis 0 missions today: "Você fez 0 missões hoje!"

Screenshots

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
N/A

[gutaolox]

Same issue as #30

[maioni]

Fixed!