How to reproduce this problem:
1. Enter a line of code in a source code file, with more than 5000 characters.
2. Do a commit and push the code to Bitbucket
3. View the code in Bitbucket
Characters past column 5000 are not displayed on the screen. If a code change occurs beyond 5000 characters, it's impossible to review the pull request because the change does not show on the screen. Admittedly, a line of code shouldn't be that long, but we have some legacy code with this situation.