After upgrade of Thunderbird to 60.2.1, Lightning extension is not compatible

[John Rose]

After upgrade of Thunderbird to 60.2.1, Lightning 5.4 extension is disabled as not compatible. No option to upgrade to Lightning version which is compatible.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: thunderbird 1:60.2.1+build1-0ubuntu0.18.04.2
ProcVersionSignature: Ubuntu 4.15.0-36.39-generic 4.15.18
Uname: Linux 4.15.0-36-generic x86_64
AddonCompatCheckDisabled: False
ApportVersion: 2.20.9-0ubuntu7.4
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: john 1654 F.... pulseaudio
 /dev/snd/controlC1: john 1654 F.... pulseaudio
BuildID: 20181010142617
Channel: Unavailable
CurrentDesktop: ubuntu:GNOME
Date: Wed Oct 17 12:48:42 2018
Extensions: extensions.sqlite corrupt or missing
ForcedLayersAccel: False
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite)
InstallationDate: Installed on 2018-07-30 (78 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
IpRoute:
 default via 192.168.101.1 dev enp3s0 proto dhcp metric 20100
 169.254.0.0/16 dev enp3s0 scope link metric 1000
 192.168.101.0/24 dev enp3s0 proto kernel scope link src 192.168.101.12 metric 100
Locales: extensions.sqlite corrupt or missing
PrefSources: prefs.js
Profiles: Profile0 (Default) - LastVersion=60.2.1/20181010142617
RunningIncompatibleAddons: False
SourcePackage: thunderbird
Themes: extensions.sqlite corrupt or missing
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/14/2018
dmi.bios.vendor: Intel Corp.
dmi.bios.version: PYBSWCEL.86A.0069.2018.0314.1745
dmi.board.name: NUC5CPYB
dmi.board.vendor: Intel Corporation
dmi.board.version: H61145-404
dmi.chassis.type: 3
dmi.modalias: dmi:bvnIntelCorp.:bvrPYBSWCEL.86A.0069.2018.0314.1745:bd03/14/2018:svn:pn:pvr:rvnIntelCorporation:rnNUC5CPYB:rvrH61145-404:cvn:ct3:cvr: