Update old links; clean up language/formatting

Author: camdecoster

.github/ISSUE_TEMPLATE/bug_report.md

@@ -11,8 +11,8 @@ labels: bug
 Thanks for your interest in plotly.js!
 
 - Before submitting a new bug report, please search for existing and closed issues. If your bug is not addressed yet, fill out the sections below and submit a new issue.
-- Issues found on the example pages from https://plot.ly/javascript/ should be filed in our [documentation repo](https://github.com/plotly/documentation/issues) with the exception of https://plot.ly/javascript/reference which should be filed here.
-- Implementation questions ("How do I do ...?") should be asked on [community.plot.ly](http://community.plot.ly) (tagged `plotly-js`) or on [Stack Overflow](https://stackoverflow.com/questions/tagged/plotly) (tagged `plotly`).
+- Issues found on the example pages from **https://plotly.com/javascript/** should be filed in our [documentation repo](https://github.com/plotly/documentation/issues) with the exception of **https://plotly.com/javascript/reference** which should be filed here.
+- Implementation questions ("How do I do ...?") should be asked on our [Community Forum](https://community.plotly.com/c/plotly-js/6) or on [Stack Overflow](https://stackoverflow.com/questions/tagged/plotly) (tagged 'plotly').
 - Comments should add content to the discussions. Approbation comments such as *+1* or *I would like this feature to be implemented as well* will be deleted by the maintainers. Please use [GitHub reactions](https://github.com/blog/2119-add-reactions-to-pull-requests-issues-and-comments) instead.
 
 ### Description
@@ -25,7 +25,7 @@ _Add screenshots or a video of the issue._
 
 ### Steps to reproduce
 
-_Reports **must** include steps to reproduce the issue. Alternatively, you can use [codepen](http://codepen.io/), [jsfiddle](https://jsfiddle.net/) or [jsbin](https://jsbin.com) to share your example. Please use the [latest un-minified version](https://cdn.plot.ly/plotly-latest.js) of plotly.js in your report unless not applicable._
+_Reports **must** include steps to reproduce the issue. Alternatively, you can use [codepen](http://codepen.io/), [jsfiddle](https://jsfiddle.net/) or [jsbin](https://jsbin.com) to share your example. Please use the [latest (un-minified) version](https://github.com/plotly/plotly.js/releases) of plotly.js in your report unless not applicable._
 
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