Not a Bug Questline crashed after fullfilling second part

[Brummbaer]

Game version: v1.104-beta.2-(9631af1) (2020-04-23 16:55)

HTML5: yes
Game world: zz1
Browser + version: Chrome latest Version
Flash Player version: latest Version
Operating System: Windows 10
Screen resolution: 1920x1080
Account name: Brummbaer
Humans or Elves: Elf

Reproducibility: 5/5 (1/5 = happened once; 2/5 = happens randomly; 3/5 = happens sometimes; 4/5 = happens often, but not always; 5/5 = happens always)

Quest title: Event Quest 42: gain 8 relics and produce supplies (90400)

Current situation: After fullfilling the second part of the quest, the quest disappear and this message pops up

Expected:Quest recognized as fullfilled

Reproduction steps:
1. Produce supplies fullfilled
2. go to tournement and fight to gain 8 relics
3. fights completed
4. relics collected
5. return to city
6. try to collect the reward
7. mention the above message
8. start bug report

In addition: chapter 16

 

[Brummbaer]

 

[Brummbaer]

Same behavior with next quest 43
after closing the window the task is locked for 1 day

 

[Konys]

It's not a bug, it's the second questline that unlocks one quest per day (see event's announce).

 

[Brummbaer]

That's not logical
The Questline is listed to be 58 Quests.
Interpretation: The additional daily quest starts with 59, otherwise the no of 58 is not correct because you do not know is some reaches this much earlier as expected.

Furthermore, you will notice some changes to the event quests this time around! There will a limited story questline that you get to complete. Once that is finished, you unlock additional episodic quests. One of these quests is added to the list of available quests with each new day of the event. All quests will reward you with 10 Spring Seeds, enough to open another Flower.

 

[Karvest]

Nobody told that main quest line = all milestones. And the logic behind the last milestone being full main quest line + all additional quests is pretty clear.