Links are not rendered in comments

[effigies]

Describe the bug Links are not rendered in comments.

Low priority, but moving old Freshdesk tickets into issue tracker. xref Freshdesk 1218.

To Reproduce Steps to reproduce the behavior:

1. Go to https://openneuro.org/datasets/ds004085/versions/1.1.0
2. Scroll to comments
3. See link https://surfer.nmr.mgh.harvard.edu/fswiki/BIDS is not rendered as a clickable link

Expected behavior Links should be rendered. Would a markdown renderer be a good idea?

Screenshots