Unstable - Copying a folder or a resource fails when using a particular tag

[pcenov]

Observed behavior

For some reason copying a folder or a resource is failing when I am using the following tag: 'tag1'. I took me a lot of time to figure out that this specific tag was the culprit as it seemed that the process of copying is failing randomly.
When I try copying with any other tags or without any tags everything seems ok.

Expected behavior

Everything should be copied correctly.

Steps to reproduce the issue

1. Go to https://unstable.studio.learningequality.org/en/accounts/#/ and sign in
2. Create a brand new channel add folder/resource
3. Fill in the required fields and include the following tag: tag1
4. Click 'Finish'
5. Copy the folder/resource

Additional information

Video 1:
https://user-images.githubusercontent.com/79847249/184386951-1e1c8b68-11d8-4455-9749-501b1ed40f74.mp4

Video 2:
https://user-images.githubusercontent.com/79847249/184387002-9a56253a-b56a-4925-bf3c-5b80e58e0bf1.mp4

Usage Details

• OS: Windows 10
• Browser: Chrome
• URL: https://unstable.studio.learningequality.org/

[pcenov]

@radinamatic

[bjester]

This hasn't occurred in production since last major release, so dropping it down to P2

[vkWeb]

Will try solving this with #2850.

[bjester]

@vkWeb No need to look at this, as it wasn't reproducible outside of the unstable server

[vkWeb]

@bjester Okay sir.

[vkWeb]

I'm unassigning myself, we can assign someone when this re-occurs @bjester.