I edited a post twice to clarify some sentences and fix typos in the ‘Episode IX Spoiler Thread’, in General Star Wars Discussion, and both of the times I clicked on ‘save’, an error ocurred and I was redirected to an error page. Still, the edit in the post came through perfectly. Is this a bug?

Edit: test.
Edit 2: yep, it happened again during the test. This is the message I get:

¯_(ツ)_/¯
What can you do? These things happen.

and at the tab it says “D’oh!”.

Edit 3: test on May 14th - this tine from cellular phone using Safari instead of Chrome on PC.