Certification names are displayed as null in profile page

[sidemt]

Describe the bug
The mobile app is displaying my certification names as null on my profile page.

I can't see the update button on the App Store, so the app seems to be the latest version 5.0.0. However, I'm using an old iPhone and can't upgrade to iOS 17 or later. I'm not sure if it is related to this issue.

To Reproduce
Steps to reproduce the behavior:

1. Open the app
2. Tap menu at the top left > Tap the user's name to open profile
3. Scroll down to see the list of certifications
4. Certification names are displayed as "View null"

Expected behavior
The certification names should be displayed properly, such as "View Responsive Web Design Certification"

Screenshots

Smartphone (please complete the following information):

• Device: iPhone 8
• OS: iOS 16.7.10 (Latest version available on iPhone 8)
• App Version 5.0.0