Hi Alchad, that bit error could be the problem. However the data is Serial 32bit, so how does one bit get corrupted and not all the other bits. Bit 27 is also the third MSB (Most Significant Bit.)
https://en.wikipedia.org/wiki/ARINC_429
Looking at the Lion Air FDR, did reveal that the AoA error started to build up during the taxi run, 2 minutes before take-off.