Received the Incorrect Conquest Rewards.

After last conquest I should have ended at 348 sm-33 shards (if my math is correct for all 3 conquests) but I am currently at 323 sm-33 shards. I believe the issue lies in me receiving gold crate level rewards instead of red crate rewards from the first conquest sm33 was in. Is there a way to check if this was indeed an error that happened and if this error did happen could I receive the rewards I missed out on?