Hey Mar.,
Thank you for reaching out!
The core of the issue here is that your Post Type list table for “Events” has too many columns.
This means that the horizontal space for the table cells is limited, so the text is squeezed so much as to be vertical like you are experiencing.
To help with this, you should be able to see a tab in the top-right corner if your wp-admin sreen—the one which you took a screenshot of, I mean.
When you click this “Screen Options” tab, a drawer of check boxes should be revealed. Each check box corresponds to a column—so if you uncheck any unnecessary columns, that should open up space here for the text to display normally.
I hope that helps!
— George