Personal crafting order bug (Alt to boosted main)

I’ve opened a ticket regarding this issue and the Gm has directed me here

I’m trying to send a personal crafting order from my alt to my main

My alt is a level 71 warlock and has done the crafting order quest
My main is a level 78 dk with tailoring and enchanting, I’ve done patron crafting orders but personal orders always reads 0 dispite the fact I have an icon near my mini map saying I have personal orders, similar to the “you have mail” icon.

I’ve tried loading with and without addons and I’ve renamed the cache, interface and wtf folders.

My main is a boosted level 70 that I used the free boost on when I bought the war within, I’ve read this can cause issues when receiving mail or crafting orders?

I have just tested this theory, I took alchemy on my alt and got my main to send a personal order and my alt can see it and carry it out as normal, so it does indeed seem something to do with my main being a fresh boosted DK