Wave 0.

[tlworks]

Unsure whether this is a Vanilla or TShock issue. Happens both on SSC and Non-SSC, occasionally the event gets stuck on wave 7 and doesn't progress on non-SSC (possibly due to the eternia stand being underground.)

Wave 0 basically means never-ending wave unless crystal destroyed.

[OnsenManju]

It looks like Terraria's issue.

• Bug in the Old one´s army
• Weird old one's glitch
• (1.3.4.4) Old One's Army event not progressing (multiplayer)
• https://www.youtube.com/watch?v=PbrLI0a8CdI
• etc.

[QuiCM]

Thanks @OnsenManju

Closing unless this does turn out to be a TShock issue