This "Problem" isnt correct at all, coz the song have a pretty bad mixing you can find that sounds offseting around the place which was defined by timing but its still playable i think
Ideal timing here will be too complex to do it playable
Waiting someone which have more expirience at this question...
making the timing change will send it later
they are not just late, there is a another multi bpm moment
Timing changed. its more consistent now. In some cases the increasing and decreases of the bpm was needed. I hope no more redlines from now on... o7