I should have added that the latest restrictions are only in force up to 8am local time daily, though there is the potential for this to develop further in the westbound flow.
After 8am the normal routes bar UR116 and UR40 are available.
Tango Route, if you're flying during the night or morning, I imagine your only alternatives are to go east or west of LND, either oceanic through OMOKO or LASNO and through Irish airspace, or UA25 way.