SgPokeMap Filter Raid v19 (updated Unknown Gyms)

javascript:$.getScript("https://cdn.jsdelivr.net/gh/name8888less/sgpokemap-addons@883e38d763ccaaa79e0fad908e9d7b5dc71cb7bf/filterraid.min.js", function(data, textStatus, jqxhr) {});
Instructions for chrome

1. open SGPokeMap.com on chrome
2. click on ☆ to save bookmark
3. click ⋮ -> bookmarks
4.  edit bookmark address to the text in pastebin URL earlier starting with "javascript:function.... "
5. Edit bookmark name to “SGPokeMap filter raid” or a name of your choice
6. Save
7. Type “ SGPokeMap filter raid” on address bar
Instructions for iOS
    1.    Go to pastebin URL
    2.    Copy the raw paste data at the bottom of the page.
    3.    Open SGPokeMap.com
    4.    Add to bookmark.
    5.    Open your bookmark list.
    6.    Go to edit mode.
    7.    Select the new bookmark, edit the first field to “SGPokeMap filter raid”, edit the 2nd field to this code and paste in the raw paste data.
    8.    Load the raid page on SGPokeMap .
    9.    Click on the bookmark link “SGPokeMap filter raid” when you're on the SGPokeMap raid page.