They *might* have gotten to much water/nutrients all of a sudden, but within a week I'd expect the leaves to uncurl themselves. Otherwise your plants look very healthy.

Mine do the same thing sometimes.

I don't see much curling/clawing, but as noted by Dave, there is a whole lot of edema. Indeed, it looks to me like your containers are very small. You have at least four plants trying to share a small rectangular container that isn't even full of soil. Looks like each plant has about a gallon of soil. Other than that, the plants look pretty healthy, but I wouldn't expect them to grow a lot more.

I thought it was about 8x18x8 or so? 5 gallons? You'll need to learn to love watering if my estimates are right (but I'm terrible at visual size estimation). Small to have both your indeterminate and dwarf? varieties in the same container, unless you learn to love watering (or invest in one of those drip irrigation kits sold on Amazon and use a gravity-feed system).

You should fill the container as full as possible with soil (only 1" space from the top as a gap is sufficient). The larger soil area will hold onto more moisture, and thus for longer, and helps make watering more 'even'. Can reduce cracking, etc.

Where are you located? Have you had a lot of rain lately? If so, that could be the cause, and when the weather returns to normal, the plant should be fine.

That is very mild curl. Excess nitrogen, something to do with copper or calcium, one of those, usually will disappear when the plants start fruiting. Your biggest problem is light. Those plants need more sun or they will produce very little.