I am starting to think of picking up BLM again to actually level it since I initially only leveled it to make sure I had almost every job at level 30 at least.

Now as far back as I can remember Fire II gave Astral Fire stacks, and even its description says that it gives astral fire stacks and removes umbral ice stacks only...

Its doing neither. This is especially confusing because Blizzard II still does exactly what it says it does and it is the ice equivalent of Fire II.

Fire II not giving Astral Fire stacks also kinda does not make sense as every other fire spell BLM has gives the stacks.