April 2020 - SharePoint 2010 fixes affects context menu in list items

**All links shared from Stefan Gobner's blog.**

There was a regression identified in the April 2020 CU for SharePoint 2010. After one of the updates is applied, the context menu on list items in SharePoint sites may stop working.

Review the post and comments in the link below for additional information on the issue and resolutions. 

https://blog.stefan-gossner.com/2020/04/22/regression-in-april-2020-fixes-for-sharepoint-2010-affects-context-menu-in-list-items/