You have 2 topics for the same item (yes I understand they are 2 different Gfx ISO BUT they are still the same item). So when you are bumping one and creating another topic for a different Gfx that falls under "Early Bumping".
In the future, you can make 1 topic for the same item and ISO 2 different Gfx in that same topic instead of making 2 topics for 2 different Gfx.
This is incorrect. Considering it is the same item, but different graphics for both of these ISO's are fine.
Looks like this was a mistake and has now been fixed. Sorry for any inconvenience.