As being one of a handful to already complete 5K this season, I feel that I should say something. This may be an unpopular opinion.
The hounds are to strong from level 1-3. Although somewhat manageable, they definitely shouldn’t just auto attack you 1-2 times and kill you. Once we were past level 4, the hounds were easily 2 manned, until level 9 quests(BASE 9, AKA VON 3). The hound HP scales a lot at this level, once you into level 12 and into epics, they were a walk in the park.
The hound bug is ridiculous, although doesn’t happen often, I only had it happen in all of my 5.5k journey this season one time. We were able to escape.
To the people complaining about the hounds in the water. Pay attention to the timer between spawns, and wait if necessary. You aren’t on soft core zerging like normal. Hardcore is intended for group play, and as Tilchian has proven in his 6.2k+ Favor journey solo, it can be done.
This season hasn’t been any scarier than other seasons, as long as you follow the general rules of group play, and don’t make stupid choices. The hounds scale dramatically depending on difficulty. Some quests I would definitely recommend bumping the difficulty down. There is over 6000 favor that is easily obtained, make better choices.