You need to create an icon for each giant. Yes there are 11, but have you one of each?
If so, then the badge will probably arrive when you pick them all up....Maybe.... possibly.
yeah, this is one of those ones that it would be reallllly useful to have some sort of info on your progress. It's not exactly a tiny task to guess which icon you didn't create and then redo it
There's a quest to collect ll emblems and make one icon and I think that particular icon does not count towards the 11 icon achievement as that quest comes after it.
You need to collect 11 same giant emblems for each Icon, you need to have all 11 in your bag to make icon. If you keep your Icons you can easily work out which one is missing.
If you have been earning your own emblems to iconize, then you might be able to figure out it by looking at your favor caps. If you have gotten some emblems from trading or gifting, or if you have spent a fair number of emblems on speed learning, that makes it harder.
I made all of my 11 icons myself. It took a long time and a lot of donations but Friendly did not show in the log even though there it was right there in my Garden where I placed it after making it. Very strange that some of these don't show as having been made. Mine has been fixed, I hope the others get fixed too.