Water – Gap between foundation and wrap

Water isn't "forming" -- the hole is either catching rain, or the water table really is that high in that area. Dry surface doesn't necessarily mean dry underground, if there's a layer of stone or clay that's keeping it from easily soaking deeper, or if you happen to be in the path of drainage from farther up a hill.

For new construction I would hope that the builders were aware of local conditions and did something appropriate with the foundation. I presume that your builders are subject to the same kinds of inspections those in the US are, and here I don't think they're allowed to fill in the ground around the foundation until it has been approved.

I think your choices are either to trust that, or to hire someone to carefully excavate alongside the foundation, look at what was done, and tell you whether it's properly designed or not.

Personally, unless you have reason to worry, I wouldn't.

This needs to be repaired, whether you do it, or the builder does it. It is the builders responsibility, but if he does not do it, it still needs to be done. I read the install guide, they claim that a tear will not cause a problem, that is true over the short haul. Eventually dirt or sediment will leach in and begin to fill the void that is made for the water to travel out by. THAT will hold the moisture to the wall instead of letting it go down and drain into the drain tile.

Now, imagine that the dirt, a lot of it, compared to what it should be, (which is none) is already at the wall, it rains, now the dirt is already inside the cavity where the water, which is not really ever supposed to get in beyond the barrier, is now being pushed/washed into the void. Oh, that water is never really supposed to be in to begin with.

If only a few months have passed, the amount of dirt and water that gets in there should be minimal, hopefully, no concern. If it is repaired now, using the guidelines set by the manufacturer.