This is at least the 2nd time its happened to me now, my daily log in is not being recognized or something as I'm back to day one again, with still 6 hours till my explorer is back, I was also on last night (about 10 hours ago) to do the guild quest, yet i log in again this morning and lost my Daily log in count again
So close to having enough gems form my Lucky Explorer too, which by my reckoning I should have been able t o get abut 4 days ago if this didnt happen