Now that Legendary Shards are gone, glimmer needs a substantial increase in the amount we receive from all the sources we get it from, as well as the cores. With all the avenues of use we have for these materials now, it is insane how much it is required, how fast they empty out and how little and slowly we can actually refill these in our inventory.
Also the Ultimate Glimmer Boost and the Bountiful Harvest Ghost mods may not be working properly in the Pale Heart.