No impact blocking under ratings for Gritty Pos WR and Pure Blocker TE

The 'Gritty Possession' WR and 'Pure Blocker' TE both have the 'Second Level' physical ability which requires 'Impact Blocking' to improve. Neither archetype has Impact Blocking in their ratings so it can't be obtained/improved. Also, the 'Pure Blocker' TE has 'Injury' twice under his 'Power' rating. Further more, the 'Pure Possession' and 'Vertical Threat' TE's have impact blocking under their 'Power' ratings, so it doesn't make sense that these archetypes would have it and 'Pure Blocker' wouldn't.