I made the same "repair" of the bent fingers and it lasted until the first time I took it on a dirt road. We had driven around for hours on the trail and the first time we turned it off, it wouldn't start again. Battery was still above 12.4, but it wouldn't even crank, wouldn't even click when I was miles from the freeway.
I cannot emphasize this enough,
CHANGE THE FACTORY BATTERY TERMINALS OUT FOR A PAIR THAT GRIP THE ENTIRE POST.
The factory clamps only grip around the post on two slim rings (not to mention the soft fingers that distort before drawing the clamp tight) & the cables are so tight from the battery to the loom, that there is no flex in the cable/harness... this makes the factory clamp dig into the post when they move about and then you will end up with 2 grooves worn around the post... right where the clamp is supposed to grab. Result is an intermittent and unreliable ground for the entire vehicle.
BTW, either the ECU/TIPM units are routinely getting compromised by these power surges, (as they are often replaced as desperate attempts to 'fix' the electrical system issues), or they are also pieces of unreliable car electronics brought to you by Dodge/Chrysler/Jeep/Stellantis.