Timeline for Sherlock S4 ? (spoilery)
The Government guy that Mycroft had said "You know what happened to the other one" to, in the Magnusson episode, has no beard in S4 E1 but has a full blown beard in S4 E3 ("Mycroft's in hospital")... so how long has passed between S4 E1 and S4 E3?
E1...Starts straight from the end of S3 E3/Abominable Bride, mary travels a bit then the Mary thingy happens
E2...How long did it take for Sherlock to get to that point
E3...Starts straight from the day (or night) after E2 ends, or thereabouts. BUt it takes months and months at the very end (he enters the facility with the violin many times)
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http://tinyurl.com/ricolettiwasinS2E3