Please describe the problem:
Using the convert-to-task function I converted a long HTML-formatted email. 
When I click to view this task, the CPU spikes to 100% for around a minute or
two, then returns to normal.  Each time this evil task is clicked or
right-clicked the same thing happens.

The last debug error I see, although perhaps unrelated is:
(evolution:9932): e-table-CRITICAL **: eti_unfreeze: assertion
`eti->frozen_count > 0' failed

Steps to reproduce:
1. Use the convert-to-task function on a long HTML email message
2. Click on tasks and then click on that task



Actual results:
Evolution becomes unresponsive and CPU utilization jumps to 100%

Expected results:
Evolution displays the task, or tells me that this task has a problem and need
to be recreated

Does this happen every time?
Yes

Other information: