Amnesia Haze (RQS)

I was a bit light-handed on day 0 so I had to water them another 125mL on day 1. One plant popped out really fast and the other was a bit longer as expected. I also noticed that the first plant did not get rid of its shell. I hesitated a long time to take if off myself but decided not to touch it as I do not feel confident. I think it did not block the development and it might fall by itself later. I am a bit worried by the second plant as one leaf is growing weakly. Let's wait and see if it is nothing or a real issue.