void fissure missions bug

[uRnPake]

At the end of void fissure missions where you choose your reward, sometimes the game doesn't let me choose a reward. I'm positive I chose a relic and also positive I collected 10 reactant during the mission but at the end, its acting like I haven't got all 10 reactants.  One thing I noticed was when I collected the 10th reactant, Lotus did not popup and say her speech about how I "cracked opened the relic. Finish your mission to find out what's inside"  even after this point of collecting 10 reactants, there's no more that drops from enemies. Don't know what causes this glitch so cannot reproduce this result.