Has there been a change to the back-end code that could effect sheet workers? Suddenly all versions of the PF sheet have stopped recalculating. ;-( Recalc(forced or normal) on our v20 beta seems to be sticking with an error: TypeError: eventname.toLowerCase is not a function(…) same with my v19 (pre-production version) from last night... and... it looks like the v19 Live/Production is failing as well. This forces all Pathfinder sheets on roll20 to stop functioning. May be a roll20 issue? Thanks