Bug: During Devil Square level 5, wave 4 mobs spawn outside the arena boundary and are unreachable, preventing event completion.

Steps to Reproduce:

1. Enter Devil Square level 5 with a party of 5.
2. Clear waves 1–3 normally.
3. Wave 4 spawns — 3–5 mobs appear stuck near the south wall.

Expected: All mobs spawn inside. Actual: Event stuck and cannot complete.

Thanks for the detailed report. Logged as issue #DS-047. Workaround: re-enter the event — wave 4 usually resets correctly on re-entry.

— Staff