Plex Web Bug - Status >> Conversion - Stop sync fails (cannot remove queued conversion items)

I am having the same issue being discussed here: https://forums.plex.tv/discussion/245603/stop-sync-fails

This seems to be a bug - has this been reported? Here are the steps I follow to reproduce:

  1. Click Status >> Conversion
  2. Try removing an item by clicking the red cross on the right hand side
  3. A ‘Stop Syncing’ dialog appears.
  4. Click Remove. Nothing will happen, even if you wait for ages.
  5. Click Remove again. The text on the button gets replaced with a white spinning circle.
  6. Nothing happens, no matter how long you wait and the queued conversion item isn’t deleted.

Using Chrome v55 and PMS 1.3.3.3148-b38628e on Windows 10.

Has this been fixed? Still experiencing this problem even now??? PLEX???