odd behavior on tasks created using 'a'

[ravl1084]

When I create a task without a due date through vim-taskwarrior, the task does not show on any report with a filter on 'due'.

~$ task 134 info
Name          Value                                
ID            134
Description   train Atlas for press                
Status        Pending
Entered       2017-03-01 10:18:20 (1h)             
Last modified 2017-03-01 10:18:20 (1h)
Tags          actions home                         
Virtual tags  PENDING READY TAGGED UNBLOCKED LATEST
UUID          bc0aa30e-7e3c-49b8-9834-870d3a428a2a 
Urgency        0.8
    tags    0.8 *    1 =    0.8
                         ------
                            0.8

~$ task all status:pending and +actions and due.none:
No matches.

If I create the task in the CLI, it does show on reports and vim-taskwarrior