Unable to see attachment to email

Calendar
1

I am unable to view the attachment to an email that I have received - I believe it contained data for a calendar event.

This show the email supposedly having an attachment:
![](https://d2r1vs3d9006ap.cloudfront.net/s3_images/1480369/RackMultipart20160907-124260-lzslff-ss 2016-09-07_at_11.16.52 inline.png?1473286721 “Image: https://d2r1vs3d9006ap.cloudfront.net/s3_images/1480369/RackMultipart20160907-124260-lzslff-ss__2016-09-07_at_11.16.52__inline.png?1473286721”)

However I cannot see any attachments with the email:
![](https://d2r1vs3d9006ap.cloudfront.net/s3_images/1480370/RackMultipart20160907-7581-1obaysm-ss 2016-09-07_at_11.19.31 inline.png?1473286803 “Image: https://d2r1vs3d9006ap.cloudfront.net/s3_images/1480370/RackMultipart20160907-7581-1obaysm-ss__2016-09-07_at_11.19.31__inline.png?1473286803”)

Any suggestions?