Berserk light bug

[qndel]

Important information
1.2.1, vanilla bug

Describe
Light from berserked monsters doesn't get updated properly when you reenter the level

To Reproduce
Steps to reproduce the behavior:

1. Berserk a lot of monsters
2. Let them die and spawn a lot of light points
3. Go to town and return - the lights will be there till you overwrite them with player light

Expected behavior
Berserk light should either stay (good luck with a light list of size 32) or disappear, not wait to be overwritten

Screenshots

single_1.zip