TryHackMe Exercise Loading Issue and Troubleshooting Steps

The post describes an issue with a TryHackMe guided exercise where the Step 5 completion banner fails to load. The user reports error messages in the browser console, including "The message port closed before a response was received" and "ERR_BLOCKED_BY_CLIENT", indicating blocked resources. A moderator (Echo) suggests troubleshooting steps such as disabling browser extensions, using an incognito window, and performing a hard refresh. The user claims the correct option is missing and requests the flag directly, but the moderator refuses to provide it.