Trial balance reports not matching

Has anyone noticed their trial balance reports from last year and the year before don't match? Also even month to month. We do monthly recons and up until April, everything matched. I did our May recon and numbers were off. I then pulled our audit trial balance from last year and the year prior. Both starting and ending numbers do NOT match a current report being run as of 6/5. Not sure if BB did an update but this is a huge financial glitch that we will have to put a ticket in for. I first noticed it in fixed assets but then came across expense accounts that are wrong.