[wp-trac] [WordPress Trac] #41519: Pagination Disappearing for Posts / edit.php Only

[WordPress Trac]

#41519: Pagination Disappearing for Posts / edit.php Only
-------------------------------+-----------------------------
 Reporter:  tgelles            |      Owner:
     Type:  defect (bug)       |     Status:  new
 Priority:  normal             |  Milestone:  Awaiting Review
Component:  Posts, Post Types  |    Version:  4.8
 Severity:  normal             |   Keywords:
  Focuses:  administration     |
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 I'm running multisite and the pagination feature for my posts (edit.php;
 not pages or any CPT) is working very, very intermittently across my
 network. Occasionally I can see the full number of posts and pages.
 However, most of the time it looks like the following:

 [[Image(http://krieger2.jhu.edu/wordpress_trac/posts%20error)]]

 I do not know where this '1 item' is coming from.

 This is also happening on the front end on the index.php file, as the
 number of post archive pages fluctuates as you refresh the page:
 http://eps.jhu.edu/about/archive/ (you may have to refresh several times).

 I'm running version 4.8 on PHP 5.6.26 @64BitOS.

 I have the following plugins activated on my network:

 Admin Menu Editor Pro
 Admin Menu Tree Page View
 Black Studio TinyMCE Widget
 Comet Cache Pro
 Email Post Changes
 KSAS Global Function
 KSAS Global Widgets
 miniOrange SSO using SAML 2.0
 mobble
 Plugin Activation Status
 Post Thumbnail Editor
 Quick Page/Post Redirect Plugin
 Snapshot Pro
 SSH SFTP Updater Support
 User Switching
 WordPress MU Domain Mapping
 WP Security Audit Log

 I had the following expires headers in my htaccess file, but removing them
 did not fix the problem:


 {{{
 <IfModule mod_expires.c>
 ExpiresActive On
 ExpiresByType image/jpg "access 1 week"
 ExpiresByType image/jpeg "access 1 week"
 ExpiresByType image/gif "access 1 week"
 ExpiresByType image/png "access 1 week"
 # ExpiresByType text/css "access 1 month"
 ExpiresByType application/pdf "access 1 month"
 # ExpiresByType text/x-javascript "access 1 month"
 # ExpiresByType application/x-shockwave-flash "access 1 month"
 ExpiresByType image/x-icon "access 1 week"
 # ExpiresDefault "access 2 days"
 </IfModule>

 <IfModule mod_headers.c>
 Header set Connection keep-alive
 </IfModule>
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/41519>
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