TFlint issues with Terragrunt and modules

[Clara-R]

Hi,

I am having an issue when trying to run Terragrunt with TFLint and a module structure. This is my folder structure:

./infrastructure
./infrastructure/main.tf
./infrastructure/modules
./infrastructure/modules/module_2
./infrastructure/modules/module_1
./deployments
./deployments/dev
./deployments/dev/.tflint.hcl
./deployments/dev/terragrunt.hcl
./deployments/dev/variables.tf

In terragrunt .hcl I have:
terraform {
source = "../../infrastructure//."

before_hook "before_hook" {
commands = ["apply", "plan"]
execute = ["tflint"]
}

In .tflint:
plugin "terraform" {
enabled = true
version = "0.2.2"
source = "github.com/terraform-linters/tflint-ruleset-terraform"
preset = "recommended"
}
config {
module = true
}

For some reason, I get always this error when trying to run terragrunt plan in ./deployments/dev: Failed to load configurations; module_1 module is not found. Did you run terraform init?; module_2 module is not found. Did you run terraform init?; It is weird because even when I set the config module to false I get this error. I can see in ./deployments/dev the .terragrunt-cache with the .terragrunt-cache/modules and .terragrunt-cache/terraform/modules/modules.json correctly set.

Does anyone have an idea about what is going on? Thank you!

Terragrunt version: v0.42.5
TFLint version 0.46.0