I'm getting notification from already read post

Hi, I’m new to discourse meta.
I’m using discourse in my team for a year.
I’m so happy with Discourse. Thank you for making awesome thing!! :grinning::grinning::grinning:

I’m using discourse by installing discourse docker image.

After upgrade to v2.3.0.beta9
I’m getting notification from already read post. When I check notified post, It doesn’t have any change.

I’ve searched for this issue on Discourse Meta, I cannot find any topic related to this issue.

Do you know this issue?
I really want to fix this.

Probably sidekick was backed up and it restarted when you upgraded. You can check /sidekiq on your server. It’s likely worked out now.

Thank you for your quick reply!

I checked my /sidekiq/retries

What should I check in /sidekiq?

I don’t understand what you mean? Can you screenshot this “notification from already read post”?

I got a notification about the post of the topic I’m watching(below photo)

But the above notification is a post that has already been notified and read 5 days ago.
When I click that notification, the notified post is posted 5 days ago. And It is not edited.

This happens often after the upgrade.

Are you running third party plugins? I’d look there first. We have no other reports of this.

Yes. I’m using some plugins.
When I upgrade to v2.3.0.beta9, I added Zen Desk Plugin.

First, I also suspected this plugin. So, I disabled this plugin. (below photo)

But, I still have the same issue.
Is not it enough to disable it instead of removing it?
If so, I’ll try to remove it from app.yml.

I removed Zen Desk Plugin I said.
But, I still have the same issue.

I installed below plugins, There are two, not official plugins.
I’ll try to remove not official plugins (discourse-giphy and disocurse-onsignal).