.setActivity resetting after a few minutes

[RagnarLothbrok-Odin]

Can someone help me understand why my bots status keeps resetting to nothing?
The following is my code I am running, it is ran at the ready event and is the only code in my entire source that uses .setActivity
The status works initally and usually resets to nothing after around 3 minutes.

        this.client.user.setActivity(`test`, { type: 'WATCHING' });

This has been annoying and I have been trying to throw everything at it, I have tried the following:
debug, rateLimit, warn, error and unhandledRejection
I received no output from any of these when the status gets reset.

[Smidul]

That's an issue from the Discord side, djs can't do anything about it

[RagnarLothbrok-Odin]

Found cause; issue with code in the same file causing errors with the .setActivity