[Mitchell]

Originally Posted by Ejziponken When used with: https://forums.alliedmods.net/showthread.php?p=2458429 I get empty line when a word is blocked: https://gyazo.com/5bbf959b3975725622979cc741a7bb23

I looked at the plugin you posted, it's pretty old but this kind of jumped out at me:

public Action:CP_OnChatMessage(&client, Handle:recipients, String:flag[], String:name[], String:message[], bool & bProcessColors, bool & bRemoveColors) {
	bProcessColors = false;
	OnChatMessage(client, recipients, name, message);
}

I think it should have a "return OnChatMessage" instead of returning default continue.
The chat filter seems pretty complex so it's hard to tell without setting up a test environment to track the issue.