I think you can just downgrade.
The problem was that I had developed my showfiles quite a bit after I upgraded to v1.2.
Going back to 1.13 therefore meant losing A LOT of work, because my most recent showfiles (edited under 1.2) wouldn’t work anymore under 1.13.
Obviously, this was a nightmare scenario I was hoping to avoid as the festival weekends had me sleep deprived enough already.
Luckily a console reset seems to have helped in eliminating most of the issues. I can’t be sure though.
Not enough operating hours have passed since the console reset and the console is currently back with the distributer so they can sort it out while my colleague and I take a much deserved holiday.
I hope A&H get a stable version of 1.2 out before mid september.
I’d like to like the console again before we hit the ground running again.