The explosion doesn't happen instantly on the 5th heal though, so it could (in theory) screw up the analysis.
I know which spells do and don't trigger Deep Corruption, I don't need any analysis. The OP seems to have vanished too, so I guess this thread is now retired.
I was implying that people, as a whole, often don't know that WoL is used for something beyond rankings, and not anything toward you. The timing of the 5th heal wouldn't be so big an issue; checking a 15-second window to see that a claimed 0-1 heals used were actually 5-6 heals would make the point rather cleanly... or provide evidence of a bug.
I've always been healed by Resto Shamans in H Yorsajh and never got stacks off it (I'm the tank) so it's possible one of your healers is screwing something up (maybe having some HoT up that they shouldn't?).
Edited: Misunderstood OP's post.
It's a bug.
Last edited by Strafferen; 2012-05-14 at 07:14 AM.
Former Wotlk Paladin Blockbot | 105,2% avoid / 3700 BV | Lots of old content soloed, incl. 3 factionleaders (Wrynn, Gnome king, Valen). - Currently exploring the fun of Soloing with new characters.
- I tend to think sentences faster than I can type, in replies, so often there is spelling and wording mistakes. Sorry.
Agree with other posters, probably the easiest heroic fight to 2-heal (could argue Ultraxion depending on your dps).
Back to the original question, get a mod like phoenixstyle and it will show you all the healing that led up to an explosion and you can figure out what went wrong. Pretty much guarantee someone is derping and it's not earthshield.