WordPress comments just vanished even tho there are about 250+ of them. Where did they go?

first thing I would do is to deactivate the Cache and see if that makes a difference. If disabling solves the problem, reset the cache for the comments of the particular post.

Probably something went wrong for the caching strategy and it ended up in some useless state.

Related Posts:

  1. How do I comment out a block of tags in XML?
  2. Commenting in user profile page?
  3. How to load and show comments with AJAX instead of pagination?
  4. Reverse comment pagination numbers
  5. get recent comments of a particular category
  6. Hook/Filter before and after comments
  7. Whitelisting Commenters
  8. WP_Comment_Query() displays “password protected” comments?
  9. Add a custom class to awating comments
  10. How to add custom comment fields but *only on the comment reply form*?
  11. Is it possible to move a comment that should be a reply to another comment?
  12. Can I seperate comments from post?
  13. Get a variable field of all comments of current post
  14. Average Score of all ratings in comments
  15. Making a Comment on a page without being on that page?
  16. Display commenter’s registration date on comments?
  17. How do I display the commentor’s first name and last name in the comments?
  18. show un-approved comments at wordpress front end
  19. Warning: call_user_func_array() expects parameter 1 to be a valid callback, func
  20. How To Disable Comments On New Page
  21. What is the server IP comment hack
  22. What does the “$depth” parameter in the Walker_Comment stand for?
  23. Send Notifications to All Admins
  24. Comment pagination – How to show determined number of comments on the first page?
  25. How to allow a particular role like Contributor be able to only view pending comments and approve them?
  26. Disable comments
  27. Sort comments by karma
  28. Bots posting comments on pages
  29. default callback function in wp_list_comments
  30. Why are authors allowed to approve comments on their posts? How to revoke privilege?
  31. Comment form connection to Gravity Forms
  32. Add classname comment template from functions.php
  33. Comments deactivated
  34. List user comments in author page
  35. Filter custom posts with / without comments
  36. Create comments.php form of custom HTML code
  37. Display comments on homepage of twenty seventeen theme
  38. How to dynamic Heart Like in WordPress?
  39. To whom do emails get sent via the WordPress comments form?
  40. Comment Moderation and CDN Caching
  41. Delete all one-word comments
  42. Assign author to comment from post edit page
  43. The “\” is missing when comments is updated
  44. warnCommentChanges always being triggered on update
  45. how get comments only on post of current logged in user?
  46. How to get comment id in callback function?
  47. Posting comment returns 404
  48. How-To and Troubleshooting Canonical Links for Paginated Comments
  49. Extra Title field for Comments
  50. Comments offset
  51. How to hide trackbacks on wp-admin/edit-comments.php
  52. Using a static callback on wp_insert_comment
  53. How to direct user after comment save
  54. Show comment pop up links as text only
  55. How to prevent multiple comments
  56. Displaying comments on pages distinguished by GET IDs
  57. Is there a hook to update / replace values in the “Enable threaded (nested) comments x levels deep” drop down?
  58. Update comment meta for all comments of specific post
  59. Add comment_meta to wp_comment_reply
  60. How to change comment texts that has a specific comment_ID – Hook into comment
  61. How do comments work?
  62. Can’t reply to comments [closed]
  63. counting trackbacks, pingbacks and comments of a post
  64. Adding comments section to website integrated WordPress instance
  65. ask and edit an extra comment field
  66. Modify links in user comments
  67. How indicate when a functions was upgraded in relationship to the entire program [closed]
  68. Empty comments field or
  69. What templates/funtions needed in custom theme to allow comments the new 3.0 way
  70. Default Gravatar not showing for pings
  71. How to filter comments by comment_meta
  72. Prevent users to delete comments from trash
  73. How can I hide comment of the authors from their published posts?
  74. How to customize ‘children comments’ in WordPress?
  75. How to display replies to his comments in user profile of current user
  76. Top rated posts Average rating issue
  77. Disallow Comments
  78. stop url changing when user comments
  79. Keep comment author’s name on their comment even when their account is deleted
  80. How to add a class to comment submit button?
  81. WordPress Commenting System User access and Security
  82. Comments.php is not getting called on main blog page
  83. Allowing comments on author pages
  84. Comment section not appearing on posts
  85. How can I see whether a commenter has subscribed to be notified of replies / other comments to a post
  86. WordPress Comments – Only show part of user name
  87. Where is the Leave a Comment link set
  88. Broken comments section – WordPress 2014 Theme
  89. Auto disable comments with custom field
  90. Need an advice about comments
  91. I want to fill the comment with the comment count?
  92. delete user not working
  93. same comment list for two posts
  94. Replace do_action() with a normal submit form in comments.php
  95. How to remove or customize “Comment” in comments form?
  96. edit-comments.php in Admin – how to change ‘Comments’ title?
  97. Comments on pages not appearing, even though I enabled them
  98. check if a comment was made by a registered user
  99. Stop future commenting on specific post
  100. TinyMCE in comment reply form showing toolbar but can’t edit reply