[CLASSIC] - WOTLK - Glyph of Corruption - Not Functioning pre 80

Posting this here as well; perhaps I am overlooking something:

Just equipped the Glyph of Corruption on my level 39 Warlock. Played 30 mins to an hour with this glyph equipped and did not have a single nightfall proc. Assuming this is unintended? A few notes:

  1. I am level 39.
  2. I am not specced into the actual Nightfall talent (but this shouldn’t matter per the Glyph description).

Someone else let me know if they are experiencing the same please.

Not experiencing this as it works for me. The glyph just has terrible odds.

4% is a low proc rate, you can go ages without a nightfall proc as well.