Problem with timed buff procs

[BellaEva]

Two issues I've noticed.

 

• Sage: If Conveyance expires during the Deliverance cast, you're charged the full cost, instead of the discounted cost reflected by the tooltip when you began casting.
   
  
• Scoundrel: If Upper Hand expires during the Kolto Pack activation, the activation fails.
  

 

Both of these issues are extremely annoying. I hate noticing Kolto Pack is active, hitting it, and then having it fail and losing that much heal-time, and having someone drop because I have to start a new cast.

 

FWIW, other MMOs I've seen generally handle this correctly, and respect the buff state when the cast began.