There are two possible explanations for this:
If the former, patience is key - this site covers thousands of entities, and all must have a manually created description written.
If the latter, try renaming the property - 'Domitian as Caesar' has no description, but 'Domitian' does.

Reverse: attacked boar right, spear in shoulder, hound below, C HOSIDI C F
Die Orientation: -
Weight: 3.6 g
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Reverse: The Calydonian boar standing right, it’s front legs thrust forward, pierced through by a spear and harried by a hound below; C•HOSIDI•C•F in exergue.
Die Orientation: 6 H
Weight: 3.98 g
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Reverse: Calydonian boar standing right, pierced by spear and harried by hound below; C HOSIDI C F in exergue
Die Orientation: 6 H
Weight: 3.89 g
Ex. Andrew McCabe Collection (CNG Electronic Auction 472; Lot 259); Ex. Numismatica Ars Classica 114 (Part 2; Lot 1326); Ex. Gorny & Mosch 186 (Lot 1798). Notes from Andrew McCabe: "I purchased this coin due to the really exceptional speared boar and dog on the reverse and the very large flan, but later found an example from the collection of Benjamin Nightingale, a well-known 19th century antiquarian. My new coin has a less cute boar, but I had to choose between provenance and art." Andrew's loss is my gain!