API '/v2/address/addr/' always returns error: "This endpoint accepts at most 20 addresses."

[triamazikamno]

API endpoint /v2/address/addr/ used to work well until recently, now it always returns error "This endpoint accepts at most 20 addresses." Error occurs even for the example request from the doc https://api.omniwallet.org/#request-v2-address-addr

# curl -X POST -H "Content-Type: application/x-www-form-urlencoded" -H "Content-Type: application/x-www-form-urlencoded" -d "addr=1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA&addr=1KYiKJEfdJtap9QX2v9BXJMpz2SfU4pgZw" "https://api.omniwallet.org/v2/address/addr/"
{
  "error": "This endpoint accepts at most 20 addresses."
}

[achamely]

@triamazikamno the issue is fixed and the endpoint is working as documented again