Chronomancer bugs
                                    Chaos | Death And Taxes [DnT]                                
                                
                            Both are in our internal tracker.
FYI the so-called known issue tracker is a manually curated list — they don’t currently have an automated way to publish a subset of bugs from their internal tracker, so someone has to (in effect) copy/paste a subset. They try to pick the ones that they think are most relevant to the greatest number of players.
tl;dr the ‘known’ issue tracker only covers a portion of the issues known to us (and many more are known to ANet)
                                    John Smith: “you should kill monsters, because killing monsters is awesome.”                                
                                
                            Thanks for the answer
                                    Chaos | Death And Taxes [DnT]