i lost my generals..i am stuck now

i have started an euro cup event... and i have sent my 3 generals to that area for the event.
but after the manintance i have lost euro cup event.. eventualy i have losted my generals and troops i have sent... i have reloaded my page several time and waited for long time.. but my general and trrop is missing..i am stuck now...some one help me..what shud i do from here

Normally after maintenance is done the quest/adventures are still active, however you will need to reselect the adventure from your quest book. After doing so you should be able to visit the adventure once again.