t3 bs3 2.1.4 update error

Hi guys,

after update to bs3 blank 2.1.4 and t3 2.2.0 i got some errors.

1. if i try to update blank template via jaem i got 500 internal server error (no conflicts in files).
After some minutes and some refreshes i see the new version of 2.1.4 and jaem says: template is up to date .... cannot understand why....

2. If i turn the development mode off i got

"0 - Input_0:964: ERROR - Parse error. identifier is a reserved word ^ Input_0:966: ERROR - Parse error. identifier is a reserved word if (IsBrowserIE()) ^ Input_0:968: ERROR - Parse error. identifier is a reserved word else ^"

if i turn development mode on, everything works fine.

After some minutes i changed the compiler from closure compiler to jsmin and everything works fine. If i change the compiler back to closure compiler all works fine again. I can't get the error back, but something is going wrong here.....


I tried the same for second site, but cannot update to t3 bs3 2.1.4.... still 500 - Internal Server Error. Nothing helps...

What is the problem?