Data error Japan Tokyo CPI Ex Food And Energy (JPTCPIEFA) & Jap

Hello good morning & good day to all! There seems to be an error for these 2 Japan econ data when we chart on Trading View, Japan Tokyo CPI Ex Food And Energy (JPTCPIEFA) & Japan Tokyo Core CPI (JPTCCPI).
Previously, these 2 data have been presented in index values but it seems that yesterday, their format has been changed to y/y % for the last 2 months but does not adjust prior historical data points to y/y.
Thus, right now, I cannot do any meaningful analysis of these charts. Wrote in about these errors and sent a ticket to Hep Centre but no reply.
Can anyone help over here? or is there a rep from Trading View here? Much appreciated. Thank you