Illusory Rival Trophy item vanished from bags??

After defeating NPC Orna, the game log definitely states that the Illusory Rival Trophy went into my Inventory, however, I can't find it inside my bags!

Is this normal?I still got credit for it for the Meteorlogicus III: Storm collection.

Here's the wiki for the item:https://wiki.guildwars2.com/wiki/Illusory_Rival

Use the search filter to double check. If you really want to find it, you can use GW2 Efficiency to search your entire account (in case it accidentally moved).

Likely scenarios: it's in a sorting bag (i.e. not where you think), a corner of the inventory that you don't notice (happens more often than we care to admit), accidentally double-clicked into the bank, the bag has been "condensed" without you noticing.Less likely: you accidentally deleted it.

Fortunately, in this case it's entirely moot: the collection progressed and the item has no value other than occupying an inventory slot.

I see someone else advised you that it is/could be an 'instant-consume' item; I don't think so because it is missing the "immediate" flag and does have the "delete warning" flag.

Regardless, as IWN stated, it is just a worthless trophy once you have credit for the collection.

I don't remember ever having to get rid of any of those items so I would leans towards autoconsume.