Empty title/artist when "Show beatmap metadata in original language" is turned on

[acrylic-style]

⚠️ For the people who came from the pinned issue ⚠️

This bug is already fixed in the main branch, but it's still not released yet.

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Describe the bug
This bug is already fixed in acrylic-style@a052f0f (which is coming in my next PR), but I'm posting here just for "known issues" (as that version is already released)

To Reproduce
Steps to reproduce the behavior:

1. Visit https://osu.ppy.sh/beatmapsets/34348#osu/111680 and open ezpp!

Expected behavior
non-Unicode title/artist should appear.

Environment (please complete the following information):

• Browser:
  • Chrome
  • Firefox
• Version: v1.10.2
• Beatmap URL: https://osu.ppy.sh/beatmapsets/34348#osu/111680

Additional context
Not sure if osu-web fixes this (as they said it requires a .osu file to be changed), so I fixed it on ezpp! side.
edit (2021/04/04): title/artist was fetched from .osu file (ojsama), so nevermind

[acrylic-style]

I've pinned this issue as people running ezpp! v1.10.2 might run into this bug.