Serious issues ruining quest progression

Rubiin

2 days ago went to to the Northpoint main quest line and guess what , bugged again just as it was when i did it on my main. Not just bugged but bugged for days so far so we have to skip it . Move onto the next zone go to do volenfell tank DC's and doesn't come back we are near last boss oh poop we have the no lead bug , we quickly de-group and reinvite but NOOOO we are all kicked from the instance and it resets so healer decides to leave , so we skip that. Moving on to bangkorai we get to main town do a few quests and start main story line , guess what it breaks also ,the imperial infiltraitors quest resets after the third crow comes down and the quest resets back the queen in the church , we try it 4 or 5 times log out that doesn't work stand on our heads maybe that will fix it . Contact a gm , his best advice while roleplaying a wierdo is have patience. FIX this stuff it has gone beyond painful , you jump on things in an instant that stop people lvling faster and leave the rubbish that slows us down.