Missing data files

URL of experiment: Pavlovia

Description of the problem: I am noticing various discrepancies in the data of my experiment. According to my experiment dashboard, there are 155 participants who have run my experiment, as shown below:

However, when looking at the credits consumed, only 110 credits have been consumed:

Furthermore, when downloading the results, I get 161 CSV files.

Any ideas what is happening here? Any help would be greatly appreciated!

Thanks,
Daniel