Duplicate users in messenger
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- [ ] Backend should filter the output so only one shows
- [ ] Backend should patch
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### Summary
There appears to be an issue that causes in some cases users to be duplicated in the messenger window.
### Steps to reproduce
(How one can reproduce the issue - this is very important)
### Platform information
Android, Moto G5 Android 8.1.0
### App version
v3.7.0-rc2
### What is the current *bug* behavior?
Users are shown multiple times.
### What is the expected *correct* behavior?
Users should be shown once.
### Relevant logs and/or screenshots
https://www.minds.com/newsfeed/1003379382771515392

### Possible fixes
(If you can, link to the line of code that might be responsible for the problem)
issue