Feedback tool not working on dev, stage environments

[lbeaufort]

The "Feedback" tool isn't working on dev or stage:

When I try "Test" "Test" "Test", I get the following error:

On my local machine, I have the same error and the error that displays is:
Internal Server Error: /data/issue/
Traceback (most recent call last):
File "/Users//dev/cms/.env/lib/python3.5/site-packages/django/core/handlers/exception.py", line 42, in inner
response = get_response(request)
File "/Users//dev/cms/.env/lib/python3.5/site-packages/django/core/handlers/base.py", line 249, in _legacy_get_response
response = self._get_response(request)
File "/Users//dev/cms/.env/lib/python3.5/site-packages/django/core/handlers/base.py", line 187, in _get_response
response = self.process_exception_by_middleware(e, request)
File "/Users//dev/cms/.env/lib/python3.5/site-packages/django/core/handlers/base.py", line 185, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/Users//dev/cms/fec-cms/fec/data/views.py", line 447, in feedback
data = json.loads(request.body)
File "/Users//.pyenv/versions/3.5.4/lib/python3.5/json/init.py", line 312, in loads
s.class.name))
TypeError: the JSON object must be str, not 'bytes'
Internal Server Error: /data/issue/
Traceback (most recent call last):
File "/Users//dev/cms/.env/lib/python3.5/site-packages/django/core/handlers/exception.py", line 42, in inner
response = get_response(request)
File "/Users//dev/cms/.env/lib/python3.5/site-packages/django/core/handlers/base.py", line 249, in _legacy_get_response
response = self._get_response(request)
File "/Users//dev/cms/.env/lib/python3.5/site-packages/django/core/handlers/base.py", line 187, in _get_response
response = self.process_exception_by_middleware(e, request)
File "/Users//dev/cms/.env/lib/python3.5/site-packages/django/core/handlers/base.py", line 185, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/Users//dev/cms/fec-cms/fec/data/views.py", line 447, in feedback
data = json.loads(request.body)
File "/Users//.pyenv/versions/3.5.4/lib/python3.5/json/init.py", line 312, in loads
s.class.name))
TypeError: the JSON object must be str, not 'bytes'

[lbeaufort]

@patphongs FYI

[lbeaufort]

Resolved by PR: https://github.com/18F/fec-cms/pull/1387