Interdiction does not need the "affected" lines those are just a waste of log space
Painful Interdiction hits should be put into the same sub-log entry as the Interdiction hits, or a separate one for Painful Interdiction weakening hits. 

This spell should only take up two lines in the log max when it hits people (aside from the sub-log entries).

Also the lines for the hits needs to be cleaned up - it's displaying 0.0 seconds for some stupid reason

The combat log issue with this talent (the "affects" lines, the Weakened lines not being condensed, and the "0.0 sec" additions) has been reported. Thanks for the input!