Current water leakage with ''odd'' cause - (detailed introduction)

Hello everyone sorry for the Vague Title.

Currently having problems after just getting new flooring laid down throughout the first floor (literally the day after it was finished). We put in a new Linoleum over top of the old right in the Kitchen where the leakage is occurring...

First off I suspect the problem is potentially from a slight Slab-on-Grade damage (crack) alongside recent heavy rain/melting snow and the property being on ''Poor Drainage - Dark Grey Lesolic Soil''...

The symptoms are currently that there is approximately 2 inches of water seepage into Ground Sitting Cabinet Supports (Wood, Plywood, etc.), and is draining under the new Linoleum but not under the old Linoleum - AND - The water seepage seems to only come/display itself early morning (4/5 to 6 AM). Also there is no significant moisture level in the Drywall, Insulation, Wood Working (largely 2x4 centres), etc. BEYOND the 1 to 2 inches of soakage at the bottom...

After noticing the problem a few days ago we have since put in a Big-O section of pipe to stem future rain from reaching the house on the North Facing side of the house which faces an Up-Hill Slope (The whole second of land drain downwards into a ''generally mild Creek, but with much water it is currently a wide flowing river)...

My questions are therefore:

- Despite the increasing levels of water each morning, is it likely that when the water does drain away underneath we should expect no more symptoms (leakage) - Especially given the addition of a Big-O on the problematic side of the house?

- And for the Linoleum on Linoleum, should the top layer be removed or can it simply be propped up on certain ends (they are interlocking stick pieces) to allow drying away of the water between the layers.

P.S.

- Pictures Can be Added upon request.

- Also we're about to dig up the ''Outgoing Line'' to the Septic Bed as all current overflows into the house stem along that drainage pipe.

So a final question is simply: Any thoughts, comments, further questions, or ideas.

Thanks thanks!