Updating Open Atrium Installation
There are a couple of major things to be aware of when updating an Open Atrium version. First off, be sure to do the full update before updating any modules. Many of the modules are actually included in the Atrium profile rather than in the usual /sites/all/modules ... directory.
Here's a good link for updating Atrium installations: https://community.openatrium.com/documentation-en/node/1942
After the upgrade is complete you may notice a couple of strange behaviors on the site. Below are the issues directly followed by the solution to each: