Trials not giving Ciphers?

As you can see, I'm not the best trials player, but i got soloed carried to my adept rewards but did get my Osirian cipher. Wth bungie. You said in your latest TWIB....
After proving yourselves against humanity's greatest foes, it's time to go back to training. What better place to do so than Trials of Osiris? Saint-14 will be offering The Summoner this weekend for those capable enough, as well as a new currency: the Osirian Cipher.
This new and very aptly named currency can be exchanged for rewards every weekend. You get four after opening the Flawless Chest at the Lighthouse, or one after completing a Passage of Persistence, and you can have up to ten in your inventory. Use them wisely.
Well where is mine?
#destiny2 #playcrucible #gaming #trialsofosiris