We've added some new Helping Hands & Vowel Blasts to the game! You'll know you have a timed commodity active by the hourglass symbol that's displayed.
 
If you have a timed commodity active, it must be used before you can use your normal Helping Hands & Vowel Blasts.
 
These commodities will be released with update 3.57 but due to testing, may not be immediately available to all players.