I went into the Saffron station and spoke to the officer to get to the Goldenrod station. Then, I spoke to the Goldenrod officer to check something. I didn't want to go back to Saffron or Trainer Valley, but since there was no option to close the menu, I logged off while the menu was still up. When I relogged, I spoke to the Goldenrod officer to leave through the turnstile. However, no dialogue or menu appeared. The result was the same when I spoke to the officer to go back to Saffron. Right now I'm stuck in the Goldenrod station platform.

So I just went into Slowpoke Well and walked into the line of sight of an NPC. The exclamation point appeared, but no text or battle followed. I believe this is still the result of the aformentioned post.