As part of the standard training my guild employs for every new recruit we get them a glyph and teach them how to purify it, turn it into a spell and implement it. However for the past several recruits (approximatly since the implementation of the .19 upgrade) the glyphs have not appeared in the interface to be dragged to the purification icon. This is usualy fixed when the player (with glyph in inventory) exits the client and re-enters. It is not a huge problem but a minor irratant. However i figured the devs couldnt fix what they didnt know about it.