A new bug has been confirmed by Ailion that was posted by Zyzyx and others that the Saboteur’s time bomb is being removed by other player’s time bombs.
This bug will be hot fixed shortly.
It will be hot fixed shortly, you can likely expect this in the next hotfix some between Monday April 23rd and Friday April 27th.
Now one of the next bug fixes we need is for the Pet Blood Raptor’s Rend bug to be fixed on it not being used and/or falling off when it should not be.