I just got an 'occupant' letter (dated Aug 5) from TransLink today. Starting this month they're going to be doing night work "to replace the remaining rail between Royal Oak and Edmonds Skytrain Stations" Sun to Thurs 10pm - 4am. The only end date they give is "Fall 2026"
They've been working on the elevator at Royal Oak Station for the last couple weeks and I finally looked up the bus they're telling people to use at Edmonds if they can't use the stairs at Royal Oak (a lot of stairs and no escalator). If their prior estimates hold it should take about 4 months to complete the work there.
Instead of putting in a shuttle they're telling people to take the 148 - a bus that's only every 30 mins and takes 15 mins to travel between the stations (vs a 3 min train ride or 6 mins driving according to google maps). Honestly I don't know why they're not mentioning the 119 as well - sure it only travels to Kingsway and Royal Oak (where plenty of the people stepping off at Royal Oak Station would be going) but it's about every 12 mins.
A few times now I've seen older people going up those stairs in slow motion as it's faster for them than taking the bus to Edmonds and getting on the train there.