Number of quest chains in Easter

[Benedicter]

Hi,
As I understand, this event lasts 21 days and we get new chain every 6 days, so we only have 3 days to complete the final chain we receive, and as a lvl 40+ i'm slightly worried that if i get the chain 'Bringing Back Memory' as my final chain I will have difficulties finishing the quest 'The Hint' -
Find 50 Eggs via Very Long Explorer Searches.

The thing is that very long searches takes 2 days so you only get to do 1 search with each tavern explorer to find that 50 eggs and at 5 eggs a time basically even 3 tavern explorers + 2 experienced explorers wont be enough (3 tavern explorers->1 search each->15 eggs, 2 experienced explorers->6 searches->30 eggs, so 45 eggs totally).

Am I missing something?

[Wyndywalker]

After receiving the 2nd questline the first week and naturally confused by this I went to the thread about them and noticed that in the description it says "random" quest every 6 days. This appears to be the case as I said I have done the second instead of the first one, first. Without them being in sequence can you get the chain more then once after you complete it the first time. If this is the case is it possible that with the random element to this though unlikely you will be given the same chain over and over every six days. Or any combination of them. That being said and each questline requiring different parts with a bit of bad luck you could end up with the explorer chain over and over. Why was it decided to make them random and not sequential. I can see some breezing through and others totally screwed, if this is the case.