If you’re having problems accessing any forms, please hit the CTRL and F5 keys on your keyboard.  F5 loads page from browser cache, hence you could have the page with old content even though its content is updated. Ctrl + F5 redownloads the page, which means you will have the updated content. … F5 will refresh using your cache to speed the refresh, control f5 will delete the cached page and refresh from scratch.