NaN instead of the number of unread notifications

Expected Behavior When the Sleekplan widget button appears it should have a badge with the number of unread notifications or no badge. Current Behavior When the sleekplan widget button is displayed, a NaN (Not a Number?) badge appears where the number of unread notifications should appear. Possible Solution Validate that the number of unread notifications is a valid number and if it is not, do not display the medal Steps to Reproduce Sign in with a new user on a board that already has a few posts Context (Environment) This bug is affecting my productive environment and has already been noticed by some users