Tvheadend

Hi,
Build:3.9.1987~gc053acd
I noticed that the Forum has some old posts concerning Internet Explorer. Maybe some old things that have surfaced again.
When I load the page everything is blank. I am running IE9.
Pressing F12 and checking the Developer console shows:

HTML1113: Document mode restart from IE9 Standards to Quirks
extjs.html
SCRIPT1028: Expected identifier, string or number
cteditor.js, line 26 character 5
SCRIPT1028: Expected identifier, string or number
acleditor.js, line 30 character 9
SCRIPT1028: Expected identifier, string or number
caclient.js, line 55 character 9
SCRIPT1010: Expected identifier
idnode.js, line 74 character 11
SCRIPT1028: Expected identifier, string or number
esfilter.js, line 38 character 13
SCRIPT1028: Expected identifier, string or number
mpegts.js, line 10 character 26
SCRIPT438: Object doesn't support property or method 'idnode_get_enum'
chconf.js, line 9 character 1
SCRIPT1028: Expected identifier, string or number
epg.js, line 138 character 17
SCRIPT1028: Expected identifier, string or number
dvr.js, line 47 character 9
SCRIPT1028: Expected identifier, string or number
epggrab.js, line 100 character 5
SCRIPT1028: Expected identifier, string or number
config.js, line 139 character 5
SCRIPT1010: Expected identifier
status.js, line 24 character 20
SCRIPT1028: Expected identifier, string or number
tv.js, line 86 character 5
SCRIPT1028: Expected identifier, string or number
tvheadend.js, line 198 character 9
SCRIPT5007: Unable to get value of the property 'init': object is null or undefined
extjs.html, line 56 character 1

Best Regards
Mikael