u/Cornedo

I just completed the mission, and instead of advancing to the next one the mission just started over, so I did it a second time, and the mission started over yet again, so I decided to try again later. Anyone else having this problem? (Both times I was able to collect the reward marks before the mission restarted, which seems especially weird.)

So I've already crafted all four master scrolls, are there any other uses to be collecting ink for?