When Captain Archer and T'Pol are walking through the forge at night, you can see what looks like moonlight guiding their way. This of course can't be because in the Original Series episode "The Man Trap" when Uhura asks Spock what Vulcan looks like like when the moon is full, he responds that Vulcan has no moon.
Some may interpret the dialogue to indicate that the properties of the Forge prevent technology from working, yet wonder why the characters are able to project a holographic rock face to hide the compound. Actually, the statement from Trip is that the electrical sandstorms are the cause (presumably due to static caused by the colliding grains of sand). When this condition is not present, there is no reason for technology not to work.
Koss delivers T'Pol a piece of Vulcan jewelry called an Idic. However, the design as shown omits an important element in the Idic first shown in the original Star Trek (1966) series. T'Pol's Idic has a round, orb-like gem where the tip of the triangular piece meets the circular piece. The original Idic had a round gemstone with angular facets, symbolizing the merger of the other two shapes to create something greater than either. This is not necessarily a mistake, as the nature of the gem (including color and surface) is not described. In addition, this Idic bears Vulcan writing on it whereas that seen in the original series does not, which might indicate that the key elements are the triangle, the circle and the gem, regardless of their appearance.
A key element to the story is that a team from a starship would be expected to search the earth embassy for evidence. This makes absolutely no sense, as the embassy's security people would be responsible for this, most likely aided by investigators traveling from earth.
Judging from the overhead view of the damage to the embassy, it is impossible that Soval escaped alive while Forrest was killed as they were standing next to each other.