Bug report was closed, but this is still occurring on CB 1060 with PS 6.0.0

Still in 6.1

here is my config:

bypass-blocks:

• 39
• 40
• 51
• 59
  unbreakable-blocks:
• 41
  unprotectable-blocks:
• 54
• 58
• 61
• 62
  tool-items:
• 280
  force-field-blocks:
• title: Creature Repeller
  block: 30
  radius: 20
  prevent-mob-spawn: true
  prevent-animal-spawn: true
• title: Air of Atlantis
  block: 18
  radius: 20
  custom-height: 128
  give-air: true
• title: Glow of Life
  block: 89
  radius: 5
  slow-heal: true
• title: City Protection
  block: 57
  radius: 40
  custom-height: 40
  prevent-use:
• 58
• 61
  prevent-pvp: true
  prevent-fire: true
  prevent-place: true
  prevent-destroy: true
  prevent-explosions: true
  prevent-unprotectable: false
  prevent-flow: true
  prevent-mob-damage: true
  prevent-mob-spawn: true
  prevent-animal-spawn: true
  nameable: true
  welcome-message: true
  farewell-message: true
  log:
  entry: false
  fire: true
  pvp: false
  place: false
  use: false
  destroy: false
  destroy-area: false
  unprotectable: true
  bypass-pvp: true
  bypass-delete: true
  bypass-place: false
  bypass-destroy: true
  bypass-unprotectable: true
  conflict-place: true
  notify:
  place: true
  destroy: true
  bypass-pvp: true
  bypass-unprotectable: true
  bypass-destroy: true
  bypass-place: true
  warn:
  entry: true
  fire: true
  pvp: true
  place: true
  use: false
  destroy: true
  destroy-area: true
  unprotectable: true
  instant-heal: true
  slow-heal: true
  slow-damage: true
  fast-damage: true
  give-air: true
  launch: true
  cannon: true
  mine: true
  forester:
  forester-trees: 60
  interval-seconds: 1
  fertile-blocks:
• 2
• 3
• 13
• 87
  trees: 60
  grief-undo:
  interval-seconds: 300
  black-list:
• 8
• 9
• 10
• 11
• 92
  visualization:
  block-type: 20
  seconds: 15
  end-on-player-move: true
  admin-chunk-radius: 10
  mark-block-type: 20
  mark-chunk-radius: 10
  settings:
  public-block-details: true
  allowed-can-break-pstones: false
  sneaking-bypasses-damage: false
  drop-on-delete: false
  disable-alerts-for-admins: true
  disable-bypass-alerts-for-admins: false
  off-by-default: false
  lines-per-page: 12
  inactivity-purge-days: 4500
  blacklisted-worlds: []
  log-to-hawkeye: false
  debug-on: false
  saving:
  frequency-seconds: 15
  max-records-per-snitch: 50
  cleanup:
  player-inactivity-purge-days: 4500
  snitch-unused-purge-days: 30
  mysql:
  username: psDB
  host: localhost
  enable: true
  password: 'protected'
  database: minecraft

fixed this in my pull request