[notabug] Duplicate Chat Message Check doesn't work with EVENT_CHAT_MESSAGE_CHANNEL

[sirinsidiator]

That's because pChat has an anti-spam feature since v2:

v2 ======= - Added an Anti-Spam : For now, 3 subfilters : Flood, Enabled per default. Protects Only geo-channels (Zone, ZFR, ZDE, ZEN, Say, Yells, Emote) Same messages in defined timer (0-180 seconds, 30 per default) are dropped.

Please always test without any addons first, before posting to the bug reports forum.