[Events +] Events+ Plugin - Featured Images Truncated

Hi.

I am administrating https://www.arizonaartsupply.com/wp-admin

We use the Events+ plugin.

I updated all site software the other day and a problem was reintroduced for Events+ plugin by WPMU.

The featured images are being truncated.

Please review screencast of the issue: https://www.screencast.com/t/CFQJ76xjZd

Example under Calendar>June 2018>June 9 - In store Demo:

https://www.arizonaartsupply.com/events/2018/06/in-store-demo-phx/

The featured image is truncated.

Please advise on why this is and how to resolve.