Errors in userscripts ("Unexpected end of input..." and "Access to XMLHttpRequest..")

[adbuker]

STR

• Install one of the following
  https://greasyfork.org/en/scripts/15173-visited-lite
  https://greasyfork.org/en/scripts/369400-local-youtube-downloader
  https://greasyfork.org/en/scripts/368333-rutor-org-seed-graph

• Go to the console and get smth like that https://uploads.adguard.com/buker_eqbg3.png

[sxgunchenko]

The first userscript triggers the issue in userscript wrapper. If a userscript has comment in the ending line, the wrapper appends closing brackets to that line and it causes those brackets to be commented out.

Cannot reproduce any issues with the latter ones.