Howdy DarkStarHades,
We just tested the build, and you're completely correct... the history screen is malfunctioning. Sincerest apologies! We can't thank you enough to bringing this to our attention, and will do our best to get this error corrected in the next day or two. Thank you again!!
Aside from the issues with Rumination, we're thrilled that you've enjoyed Up All Night. Yes, the bonus scene is only unlockable via the Remaster, and only after you've achieved all eight endings. Congratulations on getting there! We don't want to spoil too much, but there will definitely be some Felix-centric content in the future sequel, directly related the vague info unlocked in the bonus scene. (And yes, in case you're wondering, Grayson will get more, too!)
Thank you again for playing. We'd love for you to leave a review for UAN on Steam and on itch if you're up for it. Your feedback means a lot to us, and we're always working to improve our content in every way we can.
Thank you again for playing, and apologies for the setback... we'll work to get it fixed right away!