Battlefield 4 Field Upgrades Not Working Properly

Whilst playing I noticed that none of my field upgrades were working properly, I would be at level 3 in FIeld Upgrade progression however I would not even receive the level 1 upgrade. Moreover, when my squad wipes, and the message "Field upgrade score lost" I would spawn with a level 3 bar progression, when I've only had level 1 bar progression.