Bot is not behaving as expected when run on rasa X but works just fine on shell.

[gaushh]

Rasa version: 1.10.10

Rasa SDK version (if used & relevant):

Rasa X version (if used & relevant): 0.31.5

Python version: 3.6.8

Operating system (windows, osx, ...): Windows 10

Issue: Utterance does not get printed at times on Rasa x. Just the name of the utterance to be printed is shown. It is totally sporadic as it starts behaving as expected when the same message is passed back again.

Error (including full traceback):

![action_listen](https://user-images.githubusercontent.com/52091771/90731280-20924100-e2e7-11ea-8c26-771fddc973b2.png)

Command or request that led to error:

It is totally random. 

Content of configuration file (config.yml) (if relevant):

# https://rasa.com/docs/rasa/nlu/components/
language: en
pipeline:
  - name: WhitespaceTokenizer
    case_sensitive: False
  - name: RegexFeaturizer
  - name: LexicalSyntacticFeaturizer
  - name: CountVectorsFeaturizer
  - name: CountVectorsFeaturizer
    analyzer: "char_wb"
    min_ngram: 1
    max_ngram: 4
  - name: DIETClassifier
    batch_strategy: sequence
    epochs: 100
  - name: EntitySynonymMapper
  - name: ResponseSelector
    epochs: 100

# Configuration for Rasa Core.
# https://rasa.com/docs/rasa/core/policies/
policies:
  - name: MemoizationPolicy
  - name: TEDPolicy
    max_history: 5
    epochs: 100
  - name: MappingPolicy
  - name: FormPolicy

Content of domain file (domain.yml) (if relevant):
``
`I don't think it is relevant (Please ask for it in the comment if you think otherwise)

[sara-tagger]

Thanks for the issue, @amn41 will get back to you about it soon!

You may find help in the docs and the forum, too 🤗

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