Posted this in technical issues thread but no answer. Any recipe I have been making lately is showing different calculations for IBUS on the iphone app vs the website. For one recipe the website states 37.55 IBUs but when synced w/ my phone it says 29.94 IBUs. Thanks in advance.

So I have a recipe I recently created on the app on my iPhone and it was showing about 27 IBUs. Well after I brewed I was messing with it on the main website and the IBUs were showing 39. Well I thought it was just something not updating correct in the app so I modified some hop amounts on the...