War win, no boxes

My guild just won our war but didn’t receive any boxes in reward. We haven’t hit Legendary yet this season and we definitely recorded a win so I can’t see why we wouldn’t get any rewards, unless it has something to do with the server merge.
Can anyone shed any light on this? Or has something just gone wrong?

You should contact support not here.

It’s ok, I think I see what happened.
I think the server merge has caused our previous war to not show up in the history and I suspect we actually lost it (I admit to not paying a lot of attention at the end of the war).