Symptoms
You can no longer copy text from a list view and paste it elsewhere.
Diagnoses
When we (K2) added functionality to do a "multi-select" on a list view and added the "for each" functionality in workflow, the functionality to copy/paste text from a list view "broke". This has been diagnosed as a bug.
Resolution
We routed the ticket to the LABS support team for investigations and the engineer working the ticket has logged an item for us in TFS. Currently this issue is slated for investigations during the 4.6.12 time frame. This functionality should be fixed in a future build.