The necro spell proclamation for blood, lvl 120 is proccing spell boosts to spells lvl 115 and below and not lvl 120 and below. Hopefully this is an issue/bug which will be resolved soon by upping the spell to proc 120 and below as it has always been brought to the current lvl/spellcap.
I posted a bug report Friday about this here, but no response yet. Hopefully we will hear something soon...