Sprites not loading into game and being lost

Summary

Sprites disappearing when entering a match. Sprite was on my back fully mastered in the spawn island but then was gone when I jumped from the bus. Happened twice in a row. Had to resummon them both

What Type of Bug are you experiencing?

Gameplay

Steps to Reproduce

Two separate occasions I equipped a sprite and entered a match. My son also brought a sprite into the match and he had no issue.

Expected Result

Sprites should not disappear when you take them into a match especially since it was on my back on the spawn Island

Observed Result

Loss of mastered sprites and sprite dust

Affects Versions

5.8

Platform(s)

Windows