All comments from other posts are synced to the sticky post

[rafaucau]

Describe the bug

When I stick a post to the top of a blog, all comments from other posts are synced to that one sticky post.

To Reproduce

Steps to reproduce the behavior:

1. Add new post
2. Check "Stick to the top of the blog" in the post settings
   
3. Publish post
4. Run Disqus Comments Sync
5. All comments from other posts are added to the sticky post.

Expected behavior

Comments should sync to the correct post instead of the sticky one.

Specifications:

• Wordpress version: 5.6
• Plugin version: 3.0.19

[rafaucau]

The problem is with this query:

disqus-wordpress-plugin/disqus/rest-api/class-disqus-rest-api.php

Line 734 in 326d1ef

$post_query = new WP_Query( array(

The query should use 'ignore_sticky_posts' => true,