Issue Summary

When you copy any text information on Libre Office and paste it into Trello, it appears as an image instead of the text

This is reproducible on Data Center: Yes

Steps to Reproduce

As related by the customer, here are the steps they take to reproduce the issue:

1. Create a new card (Ensure WYSIWYG editor is enabled)
2. Copy any information from a spreadsheet (LibreOffice used in this instance)
3. Paste into the description

Expected result: The information you copy is pasted.

Expected Results

The information you copy is pasted.

Actual Results

it uploads a PNG image of the copied cell

Workaround

At the moment, the workaround would be using command-shift-v, instead of just command-v to paste your text.