Blacksmithing problem

My blacksmithing level score shows 150/150. I can’t find a way to advance above 150. According to what I have read on profession guides the expert level should go to 200 (from the original classic). I don’t know if this is a bug, but I can’t figure out how to proceed.

From the guide I use:

You can only train Blacksmithing past 150 if you learn Expert Blacksmithing. Not every Blacksmithing trainer will teach you this skill, you have to find an Artisan Blacksmith. (Requires level 20)

Horde players can learn Expert Blacksmithing from Saru Steelfury in Orgrimmar and Alliance players can learn it from Bengus Deepforge in Ironforge

Thanks for the help. I was looking at the wrong guy in Ironforge and then I got confused.

Nah, at 150 you need to find the trainer to get to 225. At 200, you can train to be a master.