Why is CCP replying on Reddit and not their own forums?

Because the forums are full of EVE players.

They dont work correctly for me. I just used one.
Before: 46d 18h = 1122h
After: 45d 22h = 1102h

1102 / 11.22 = 98.2%

Only a 1.8% decrease in training time???

I paused and started the skill queue several times, restarted the client and its still showing 45d 22h.

EDIT: If my math is correct, i should get a 25% decrease in training time, not 1,8%

EDIT 2: Just talked to a guy ingame, his training time went from 40d to 29d after consuming the booster. So the booster does work correctly for some ppl.

EDIT 3:
Consumed a booster on my alt:

Before: 140d 8h = 3368h
After: 136d 4h = 3268h

3268 / 33.68 = 97%
Only a 3% decrease ... what is going on? I want ma money back.

I was not sure it was doing anything at all.

In the End I found a way to see it easy.

Put 2 items at the top of your Training Queue, Both Training times should be at or over 1 day. The First item on the list should show a Lightning Bolt over it then and Hovering will tell you its "Accelerated Training". Now Move the item that's below the top item Up and watch the time drop by 8-10+ Hours just by moving it up to the top.

Flip flop your 2 skills a few times and you can see how Drastic the change in training time is with these active.

After Seeing this I was reassured that I did not waste my ISK and will Proly be buying more of them or Farming them.

Dono if this info will help anyone but thought i would throw it out there since it helped me stop being pissed off because I thought i wasted my money.

ArDo

BTW When it runs out the Time does not change, so for example if you had a skill training that would be done After the Booster Expires it will stay boosted tell it's done training Unless you Pause / Apply it will not update the time and keep training fast. Unless they have some sort of a check at the end that would fix it.

I Noted After it expired the time was still at around 43M left same as before it expired, the Lightning bolt was gone but the time did not change. So i Paused and Applied it and the time changed to something like 1 and a half Hours left, Up from 43M. Not sure if its a bug that can be taken advantage of or if they have some kind of check at the end that would end up putting it back on the training list after it finishes due to it having the wrong timer or not.

More Testing is Needed to know for sure...

ArDo

Confirmed Blood Raider Cerebral Accelerator allows you to keep training your current skill that's being trained at the same Faster pace even after the booster has worn off if you do not alter the Skill that's being trained or Pause the skill training Queue.
I'm guessing this is a Bug and will be fixed some time down the line. But as for now you can use one of them and put a Rather Long Train time skill in Top spot then let it go tell it's done and get all the benefits of the faster training time all the way to the end as long as you don't touch it till its done.

I Hope you find this as Interesting as i have.

ArDo