If you unlearn Tailoring while wearing Shadoweave Set and then relog character, then items are deleted (there was empty space in bags).
as far as i know those items should be UNEQUIPED from character and placed in the bags (or send via email if there is no place in bags).
reproduction steps:
learn tailoring
learn shadoweave tailoring
make shadoweave set (robe/shoulders/boots)
equip those items
unlearn tailoring
relog
your items are gone
Found on Tailoring (not tested other professions)
If you unlearn Tailoring while wearing Shadoweave Set and then relog character, then items are deleted (there was empty space in bags).
as far as i know those items should be UNEQUIPED from character and placed in the bags (or send via email if there is no place in bags).
reproduction steps: learn tailoring learn shadoweave tailoring make shadoweave set (robe/shoulders/boots) equip those items unlearn tailoring relog your items are gone