Applying the filter

(labels = Techdoc OR issuetype = Documentation) AND project in ("IP-DECT Platform", "DX Platform (DECT Handsets)", "Legacy DECT Base Stations", Pagers, "Advanced HS Chargers (DC4/CR3)", "WX Platform (WiFi Handsets)", "DH3 & DH4 Successor", "Logger/PDL (Handset Trace Logging)", "TIC/TIA (Handset Test Interface)") AND status != Closed

Resulted in that the filter displayed all tickets but the board left out two seemingly random statuses.

Trying to set up a new board without the "OR issuetype = Documentation)" part of the filter and the statuses appear on the board, no problem.

I then put "OR issuetype = Documentation) " part back on the filter, hit save and refresh the board. Check Column management that are flagging that the two statuses "are not available in any of the workflows". But they are available on all workflows.

We got around it by using this filter:
((labels = Techdoc AND issuetype != Documentation) OR issuetype = Documentation) AND project in("IP-DECT Platform","DX Platform (DECT Handsets)","Legacy DECT Base Stations",Pagers,"Advanced HS Chargers (DC4/CR3)","WX Platform (WiFi Handsets)","DH3 & DH4 Successor","Logger/PDL (Handset Trace Logging)","TIC/TIA (Handset Test Interface)") AND status != Closed ORDER BY cf[13601] AS