Association failed

I posted Ganoderma applanatum and Agathomyia wankowiczii from the same rotten log which is about five metres long. The pictures are geotagged with mobile phone GPS which isn’t spot-on accurate. iSpot must think they’re more than 20 metres apart because it didn’t let me create the association. Any suggestions?

You could copy the OS reference from one post to the other, I suppose. Or do they both show the same reference?