The LoopBack application is not loaded. (escapeId is undefined)

Hi, IWe are building an APIC application... We are using 3 different Datasources (MySQL, Postgres && mongo) or a Proof of concept (aka POC), but suddenly we started getting the next error everytime we try to update the API from apic edit app OR whenever we I try to create a new model (note: the models are being created well, actually we can use them via their REST operations, but we cannot bind them to the API YML definition because the paths were not generated)

Error: The LoopBack application is not loaded.
Cannot load the LoopBack application: Cannot read property 'escapeId' of undefined
Please fix the problem and run `apic loopback:refresh

our package.json

{
  "name": "sp-cumulus-poc",
  "version": "1.0.0",
  "main": "server/server.js",
  "scripts": {
    "lint": "eslint .",
    "start": "node .",
    "posttest": "npm run lint && nsp check"
  },
  "dependencies": {
    "bower": "^1.7.9",
    "compression": "^1.0.3",
    "cors": "^2.5.2",
    "helmet": "^1.3.0",
    "loopback": "^2.22.0",
    "loopback-boot": "^2.6.5",
    "loopback-connector-mongodb": "^1.17.0",
    "loopback-connector-mysql": "^2.4.0",
    "loopback-connector-postgresql": "^2.7.0",
    "loopback-datasource-juggler": "^2.39.0",
    "mysql": "^2.11.1",
    "pg": "^6.1.0",
    "serve-favicon": "^2.0.1",
    "strong-error-handler": "^1.0.1"
  },
  "devDependencies": {
    "eslint": "^2.13.1",
    "eslint-config-loopback": "^4.0.0",
    "nsp": "^2.1.0"
  },
  "repository": {
    "type": "",
    "url": ""
  },
  "license": "UNLICENSED",
  "description": "sp-cumulus-poc"
}

Any Ideas (I guess it's related to one of the connectors because it started once we tried to create a new model, but not sure how to fix it...)

Let me know if you need something else to be provided

Thanks!

ibm-apiconnect / cli

The LoopBack application is not loaded. (escapeId is undefined) #2