Space Tree episodes menu v3 has a visual glitch

[LimozeenFan20X6]

Describe the bug

Ruffle starts on the "31-40" menu when it should start at the "41-50" menu, and when you click on the "special" menu, the part on the right glitches out. Clicking on "41-50" makes the glitch continue but clicking on "31-40" or the menu buttons before it will fix it (except for "1-10" the first time you click on "special" because the it thinks you're on "1-10").

AwesomeScreenshot-12_31_2024.1_59_36PM.mp4

Expected behavior

It should start at the "41-50" menu and not glitch out when you click on "special".

Content Location

http://spacetree.keenspot.com/episodes4.swf

Affected platform

Browser's extension

Operating system

Windows 10

Browser

Firefox 133.0.3 (64-bit)

Additional information

http://spacetree.keenspot.com/episodes.swf has the same glitch of starting on the wrong menu too (should start at "30" instead of "20") but it doesn't have any visual glitches like this menu.