Now, having just checked, this might not only be occurring with the TAGS for Bernie Sanders, but if you click on this link to the [Bernie Sanders Tag Listing], you will find the following:
As you can see, the latest "Most Recent" diaries, which are supposed to appear at the TOP of the list, are appearing randomly down the list, OUT-OF-DATE-ORDER, so people can easily miss the latest (Bernie Sanders) diaries.
peace