Encountered a glitch where, after Training 5, the next shift at the bar wouldn't load the bar menu, resulting in a locked state.
Was this using an old save?
Fresh save, didn't happen a second time. Only thing I can think of is that on the glitch run, I did all the sewer content, and on the second run, I didn't really talk to Chud King. Other than that, no idea why it happened.