Rekordbox 5.0.1 - Annoying analysis bug: BPM & Grid Tempo Don't Match. (Video added)

I upgraded to Rekordbox a few days ago and there is analysis bug that really slows down my workflow.

I usually analyze all tracks using 50-180 settings as it works best for me. As expected the software picks up some tracks at 1/2 or x2 Tempo.

I used to then switch my analysis settings from 50-180 to a more suitable tempo range, re-analyse the track and 99% of the time this solved the problem. 

However in Rekordbox 5 re-analysis will fix the tempo but the grid and grid BPM is not updated, needing manual adjustments to fix. See Video:

https://youtu.be/1KE3Zg6tVA4

This is very annoying and really slows down my workflow when sorting my tracks.

Will I be missing many new features or face compatibility issues if i downgrade back to version 4?

I am not a fan of the new GUI design at all, and the font chosen in the new version is harder to read and to be honest downright fugly.

I don't use performance mode at all, just want a stable and functional area to organize my tracks before export.

Thank you.