Is there anyway I can unstick 3 lv6 tiles? My army was in them last night when the game crashed and now the tiles are showing them as still being in there when their not. I actually need iron but the tiles closest to me are now broke. How long will it be before they disappear?

(mods) I didnt notice when I posted the image and i been trying to delete it ever since but i cant. could you please delete it for me