Sadly i have tried re-compiling an older version and running and it still didn't sync.
Unsure exactly what the problem is but i think it has to do with an error with checkpoints, although not sure how it is affecting older versions or if i made other mistakes in testing the older versions.
and why fixing the checkpoints information or removing doesn't seem to fix.

I am still looking further into solutions i can do, but this problem has been a devastating blow to this project.

I hope to find a solution, and apologise to all investors / holders for this major inconvenience/problem, but i will not give up until its undeniably unfix-able.
Although this may take some time i have no plans to give up on this coin!

once again, i pray for the flurbo.