oh yes, another gift from the scenario developers of extending our chore list under the guise of adding content.
I’ve had this happen several times to me. my guess, there’s a delay between it taking the encrypted schematic and then giving you a decrypted one. causing the game to just give another giant middle finger
don’t worry though, they are very easy to get. there are plenty sitting in the free box at my base on Meta Planet in ECC Sector of Homeworld PvE System on NA. stop by anytime and fill your pockets. you never know what’s going to be there